18804946875

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 37482600960

約数和(自身を除く): 18677654085

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 83, 125, 143, 165, 169, 195, 249, 275, 325, 375, 415, 429, 507, 625, 715, 825, 845, 913, 975, 1079, 1245, 1375, 1625, 1859, 1875, 2075, 2145, 2197, 2535, 2739, 3125, 3237, 3575, 4125, 4225, 4565, 4875, 5395, 5577, 6225, 6591, 6875, 8125, 9295, 9375, 10375, 10725, 10985, 11869, 12675, 13695, 14027, 16185, 17875, 20625, 21125, 22825, 24167, 24375, 26975, 27885, 31125, 32955, 34375, 35607, 40625, 42081, 46475, 51875, 53625, 54925, 59345, 63375, 68475, 70135, 72501, 80925, 89375, 103125, 105625, 114125, 120835, 121875, 134875, 139425, 154297, 155625, 164775, 178035, 182351, 210405, 232375, 259375, 268125, 274625, 296725, 316875, 342375, 350675, 362505, 404625, 446875, 462891, 528125, 547053, 570625, 604175, 674375, 697125, 771485, 778125, 823875, 890175, 911755, 1052025, 1161875, 1340625, 1373125, 1483625, 1584375, 1711875, 1753375, 1812525, 2005861, 2023125, 2314455, 2735265, 2853125, 3020875, 3371875, 3485625, 3857425, 4119375, 4450875, 4558775, 5260125, 5809375, 6017583, 6865625, 7418125, 8559375, 8766875, 9062625, 10029305, 10115625, 11572275, 13676325, 15104375, 17428125, 19287125, 20596875, 22254375, 22793875, 26300625, 30087915, 37090625, 43834375, 45313125, 50146525, 57861375, 68381625, 75521875, 96435625, 111271875, 113969375, 131503125, 150439575, 226565625, 250732625, 289306875, 341908125, 482178125, 569846875, 752197875, 1253663125, 1446534375, 1709540625, 3760989375, 6268315625, 18804946875]

約数ペア:

[(1, 18804946875), (3, 6268315625), (5, 3760989375), (11, 1709540625), (13, 1446534375), (15, 1253663125), (25, 752197875), (33, 569846875), (39, 482178125), (55, 341908125), (65, 289306875), (75, 250732625), (83, 226565625), (125, 150439575), (143, 131503125), (165, 113969375), (169, 111271875), (195, 96435625), (249, 75521875), (275, 68381625), (325, 57861375), (375, 50146525), (415, 45313125), (429, 43834375), (507, 37090625), (625, 30087915), (715, 26300625), (825, 22793875), (845, 22254375), (913, 20596875), (975, 19287125), (1079, 17428125), (1245, 15104375), (1375, 13676325), (1625, 11572275), (1859, 10115625), (1875, 10029305), (2075, 9062625), (2145, 8766875), (2197, 8559375), (2535, 7418125), (2739, 6865625), (3125, 6017583), (3237, 5809375), (3575, 5260125), (4125, 4558775), (4225, 4450875), (4565, 4119375), (4875, 3857425), (5395, 3485625), (5577, 3371875), (6225, 3020875), (6591, 2853125), (6875, 2735265), (8125, 2314455), (9295, 2023125), (9375, 2005861), (10375, 1812525), (10725, 1753375), (10985, 1711875), (11869, 1584375), (12675, 1483625), (13695, 1373125), (14027, 1340625), (16185, 1161875), (17875, 1052025), (20625, 911755), (21125, 890175), (22825, 823875), (24167, 778125), (24375, 771485), (26975, 697125), (27885, 674375), (31125, 604175), (32955, 570625), (34375, 547053), (35607, 528125), (40625, 462891), (42081, 446875), (46475, 404625), (51875, 362505), (53625, 350675), (54925, 342375), (59345, 316875), (63375, 296725), (68475, 274625), (70135, 268125), (72501, 259375), (80925, 232375), (89375, 210405), (103125, 182351), (105625, 178035), (114125, 164775), (120835, 155625), (121875, 154297), (134875, 139425)]