27422272875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:658

約数の個数: 128

約数和(自身を含む): 49572746496

約数和(自身を除く): 22150473621

約数列:

[1, 3, 5, 15, 17, 25, 51, 53, 75, 85, 125, 159, 255, 265, 277, 293, 375, 425, 795, 831, 879, 901, 1275, 1325, 1385, 1465, 2125, 2703, 3975, 4155, 4395, 4505, 4709, 4981, 6375, 6625, 6925, 7325, 13515, 14127, 14681, 14943, 15529, 19875, 20775, 21975, 22525, 23545, 24905, 34625, 36625, 44043, 46587, 67575, 70635, 73405, 74715, 77645, 81161, 103875, 109875, 112625, 117725, 124525, 220215, 232935, 243483, 249577, 263993, 337875, 353175, 367025, 373575, 388225, 405805, 588625, 622625, 748731, 791979, 1101075, 1164675, 1217415, 1247885, 1319965, 1379737, 1765875, 1835125, 1867875, 1941125, 2029025, 3743655, 3959895, 4139211, 4301533, 5505375, 5823375, 6087075, 6239425, 6599825, 6898685, 10145125, 12904599, 18718275, 19799475, 20696055, 21507665, 30435375, 31197125, 32999125, 34493425, 64522995, 73126061, 93591375, 98997375, 103480275, 107538325, 172467125, 219378183, 322614975, 365630305, 517401375, 537691625, 1096890915, 1613074875, 1828151525, 5484454575, 9140757625, 27422272875]

約数ペア:

[(1, 27422272875), (3, 9140757625), (5, 5484454575), (15, 1828151525), (17, 1613074875), (25, 1096890915), (51, 537691625), (53, 517401375), (75, 365630305), (85, 322614975), (125, 219378183), (159, 172467125), (255, 107538325), (265, 103480275), (277, 98997375), (293, 93591375), (375, 73126061), (425, 64522995), (795, 34493425), (831, 32999125), (879, 31197125), (901, 30435375), (1275, 21507665), (1325, 20696055), (1385, 19799475), (1465, 18718275), (2125, 12904599), (2703, 10145125), (3975, 6898685), (4155, 6599825), (4395, 6239425), (4505, 6087075), (4709, 5823375), (4981, 5505375), (6375, 4301533), (6625, 4139211), (6925, 3959895), (7325, 3743655), (13515, 2029025), (14127, 1941125), (14681, 1867875), (14943, 1835125), (15529, 1765875), (19875, 1379737), (20775, 1319965), (21975, 1247885), (22525, 1217415), (23545, 1164675), (24905, 1101075), (34625, 791979), (36625, 748731), (44043, 622625), (46587, 588625), (67575, 405805), (70635, 388225), (73405, 373575), (74715, 367025), (77645, 353175), (81161, 337875), (103875, 263993), (109875, 249577), (112625, 243483), (117725, 232935), (124525, 220215)]