24470625

素因数分解:

$3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 42186496

約数和(自身を除く): 17715871

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 421, 465, 625, 775, 1263, 1875, 2105, 2325, 3875, 6315, 10525, 11625, 13051, 19375, 31575, 39153, 52625, 58125, 65255, 157875, 195765, 263125, 326275, 789375, 978825, 1631375, 4894125, 8156875, 24470625]

約数ペア:

[(1, 24470625), (3, 8156875), (5, 4894125), (15, 1631375), (25, 978825), (31, 789375), (75, 326275), (93, 263125), (125, 195765), (155, 157875), (375, 65255), (421, 58125), (465, 52625), (625, 39153), (775, 31575), (1263, 19375), (1875, 13051), (2105, 11625), (2325, 10525), (3875, 6315)]