275364375

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 548824320

約数和(自身を除く): 273459945

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 79, 125, 143, 165, 169, 195, 237, 275, 325, 375, 395, 429, 507, 625, 715, 825, 845, 869, 975, 1027, 1185, 1375, 1625, 1859, 1875, 1975, 2145, 2535, 2607, 3081, 3575, 4125, 4225, 4345, 4875, 5135, 5577, 5925, 6875, 8125, 9295, 9875, 10725, 11297, 12675, 13035, 13351, 15405, 17875, 20625, 21125, 21725, 24375, 25675, 27885, 29625, 33891, 40053, 46475, 49375, 53625, 56485, 63375, 65175, 66755, 77025, 89375, 105625, 108625, 128375, 139425, 146861, 148125, 169455, 200265, 232375, 268125, 282425, 316875, 325875, 333775, 385125, 440583, 543125, 641875, 697125, 734305, 847275, 1001325, 1161875, 1412125, 1629375, 1668875, 1925625, 2202915, 3485625, 3671525, 4236375, 5006625, 7060625, 8344375, 11014575, 18357625, 21181875, 25033125, 55072875, 91788125, 275364375]

約数ペア:

[(1, 275364375), (3, 91788125), (5, 55072875), (11, 25033125), (13, 21181875), (15, 18357625), (25, 11014575), (33, 8344375), (39, 7060625), (55, 5006625), (65, 4236375), (75, 3671525), (79, 3485625), (125, 2202915), (143, 1925625), (165, 1668875), (169, 1629375), (195, 1412125), (237, 1161875), (275, 1001325), (325, 847275), (375, 734305), (395, 697125), (429, 641875), (507, 543125), (625, 440583), (715, 385125), (825, 333775), (845, 325875), (869, 316875), (975, 282425), (1027, 268125), (1185, 232375), (1375, 200265), (1625, 169455), (1859, 148125), (1875, 146861), (1975, 139425), (2145, 128375), (2535, 108625), (2607, 105625), (3081, 89375), (3575, 77025), (4125, 66755), (4225, 65175), (4345, 63375), (4875, 56485), (5135, 53625), (5577, 49375), (5925, 46475), (6875, 40053), (8125, 33891), (9295, 29625), (9875, 27885), (10725, 25675), (11297, 24375), (12675, 21725), (13035, 21125), (13351, 20625), (15405, 17875)]