103619573125

素因数分解:

$5^4\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{16871}}^1$

素因数の和:17239

約数の個数: 40

約数和(自身を含む): 134089477632

約数和(自身を除く): 30469904507

約数列:

[1, 5, 25, 31, 125, 155, 317, 625, 775, 1585, 3875, 7925, 9827, 16871, 19375, 39625, 49135, 84355, 198125, 245675, 421775, 523001, 1228375, 2108875, 2615005, 5348107, 6141875, 10544375, 13075025, 26740535, 65375125, 133702675, 165791317, 326875625, 668513375, 828956585, 3342566875, 4144782925, 20723914625, 103619573125]

約数ペア:

[(1, 103619573125), (5, 20723914625), (25, 4144782925), (31, 3342566875), (125, 828956585), (155, 668513375), (317, 326875625), (625, 165791317), (775, 133702675), (1585, 65375125), (3875, 26740535), (7925, 13075025), (9827, 10544375), (16871, 6141875), (19375, 5348107), (39625, 2615005), (49135, 2108875), (84355, 1228375), (198125, 523001), (245675, 421775)]