42200625

素因数分解:

$3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 71527104

約数和(自身を除く): 29326479

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 317, 355, 375, 625, 951, 1065, 1585, 1775, 1875, 4755, 5325, 7925, 8875, 22507, 23775, 26625, 39625, 44375, 67521, 112535, 118875, 133125, 198125, 337605, 562675, 594375, 1688025, 2813375, 8440125, 14066875, 42200625]

約数ペア:

[(1, 42200625), (3, 14066875), (5, 8440125), (15, 2813375), (25, 1688025), (71, 594375), (75, 562675), (125, 337605), (213, 198125), (317, 133125), (355, 118875), (375, 112535), (625, 67521), (951, 44375), (1065, 39625), (1585, 26625), (1775, 23775), (1875, 22507), (4755, 8875), (5325, 7925)]