98428925

素因数分解:

$5^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{757}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 139860096

約数和(自身を除く): 41431171

約数列:

[1, 5, 7, 25, 35, 175, 743, 757, 3715, 3785, 5201, 5299, 18575, 18925, 26005, 26495, 130025, 132475, 562451, 2812255, 3937157, 14061275, 19685785, 98428925]

約数ペア:

[(1, 98428925), (5, 19685785), (7, 14061275), (25, 3937157), (35, 2812255), (175, 562451), (743, 132475), (757, 130025), (3715, 26495), (3785, 26005), (5201, 18925), (5299, 18575)]