9250625

素因数分解:

$5^4\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 30

約数和(自身を含む): 12497562

約数和(自身を除く): 3246937

約数列:

[1, 5, 19, 25, 41, 95, 125, 205, 361, 475, 625, 779, 1025, 1805, 2375, 3895, 5125, 9025, 11875, 14801, 19475, 25625, 45125, 74005, 97375, 225625, 370025, 486875, 1850125, 9250625]

約数ペア:

[(1, 9250625), (5, 1850125), (19, 486875), (25, 370025), (41, 225625), (95, 97375), (125, 74005), (205, 45125), (361, 25625), (475, 19475), (625, 14801), (779, 11875), (1025, 9025), (1805, 5125), (2375, 3895)]