13307521125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:844

約数の個数: 128

約数和(自身を含む): 24222302208

約数和(自身を除く): 10914781083

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 71, 75, 93, 115, 125, 155, 213, 345, 355, 375, 465, 575, 701, 713, 775, 1065, 1633, 1725, 1775, 2103, 2139, 2201, 2325, 2875, 3505, 3565, 3875, 4899, 5325, 6603, 8165, 8625, 8875, 10515, 10695, 11005, 11625, 16123, 17525, 17825, 21731, 24495, 26625, 33015, 40825, 48369, 49771, 50623, 52575, 53475, 55025, 65193, 80615, 87625, 89125, 108655, 122475, 149313, 151869, 165075, 204125, 241845, 248855, 253115, 262875, 267375, 275125, 325965, 403075, 499813, 543275, 612375, 746565, 759345, 825375, 1144733, 1209225, 1244275, 1265575, 1499439, 1542901, 1629825, 2015375, 2499065, 2716375, 3434199, 3732825, 3796725, 4628703, 5723665, 6046125, 6221375, 6327875, 7497195, 7714505, 8149125, 12495325, 17170995, 18664125, 18983625, 23143515, 28618325, 35486723, 37485975, 38572525, 62476625, 85854975, 106460169, 115717575, 143091625, 177433615, 187429875, 192862625, 429274875, 532300845, 578587875, 887168075, 2661504225, 4435840375, 13307521125]

約数ペア:

[(1, 13307521125), (3, 4435840375), (5, 2661504225), (15, 887168075), (23, 578587875), (25, 532300845), (31, 429274875), (69, 192862625), (71, 187429875), (75, 177433615), (93, 143091625), (115, 115717575), (125, 106460169), (155, 85854975), (213, 62476625), (345, 38572525), (355, 37485975), (375, 35486723), (465, 28618325), (575, 23143515), (701, 18983625), (713, 18664125), (775, 17170995), (1065, 12495325), (1633, 8149125), (1725, 7714505), (1775, 7497195), (2103, 6327875), (2139, 6221375), (2201, 6046125), (2325, 5723665), (2875, 4628703), (3505, 3796725), (3565, 3732825), (3875, 3434199), (4899, 2716375), (5325, 2499065), (6603, 2015375), (8165, 1629825), (8625, 1542901), (8875, 1499439), (10515, 1265575), (10695, 1244275), (11005, 1209225), (11625, 1144733), (16123, 825375), (17525, 759345), (17825, 746565), (21731, 612375), (24495, 543275), (26625, 499813), (33015, 403075), (40825, 325965), (48369, 275125), (49771, 267375), (50623, 262875), (52575, 253115), (53475, 248855), (55025, 241845), (65193, 204125), (80615, 165075), (87625, 151869), (89125, 149313), (108655, 122475)]