975625

素因数分解:

$5^4\times 7^1\times {\mathrm{223}}^1$

素因数の和:250

約数の個数: 20

約数和(自身を含む): 1399552

約数和(自身を除く): 423927

約数列:

[1, 5, 7, 25, 35, 125, 175, 223, 625, 875, 1115, 1561, 4375, 5575, 7805, 27875, 39025, 139375, 195125, 975625]

約数ペア:

[(1, 975625), (5, 195125), (7, 139375), (25, 39025), (35, 27875), (125, 7805), (175, 5575), (223, 4375), (625, 1561), (875, 1115)]