51239625

素因数分解:

$3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{1277}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 86126976

約数和(自身を除く): 34887351

約数列:

[1, 3, 5, 15, 25, 75, 107, 125, 321, 375, 535, 1277, 1605, 2675, 3831, 6385, 8025, 13375, 19155, 31925, 40125, 95775, 136639, 159625, 409917, 478875, 683195, 2049585, 3415975, 10247925, 17079875, 51239625]

約数ペア:

[(1, 51239625), (3, 17079875), (5, 10247925), (15, 3415975), (25, 2049585), (75, 683195), (107, 478875), (125, 409917), (321, 159625), (375, 136639), (535, 95775), (1277, 40125), (1605, 31925), (2675, 19155), (3831, 13375), (6385, 8025)]