8970625

素因数分解:

$5^4\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 20

約数和(自身を含む): 11596288

約数和(自身を除く): 2625663

約数列:

[1, 5, 25, 31, 125, 155, 463, 625, 775, 2315, 3875, 11575, 14353, 19375, 57875, 71765, 289375, 358825, 1794125, 8970625]

約数ペア:

[(1, 8970625), (5, 1794125), (25, 358825), (31, 289375), (125, 71765), (155, 57875), (463, 19375), (625, 14353), (775, 11575), (2315, 3875)]