4894125

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 8426496

約数和(自身を除く): 3532371

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 421, 465, 775, 1263, 2105, 2325, 3875, 6315, 10525, 11625, 13051, 31575, 39153, 52625, 65255, 157875, 195765, 326275, 978825, 1631375, 4894125]

約数ペア:

[(1, 4894125), (3, 1631375), (5, 978825), (15, 326275), (25, 195765), (31, 157875), (75, 65255), (93, 52625), (125, 39153), (155, 31575), (375, 13051), (421, 11625), (465, 10525), (775, 6315), (1263, 3875), (2105, 2325)]