30933925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 42131232

約数和(自身を除く): 11197307

約数列:

[1, 5, 11, 25, 55, 197, 275, 571, 985, 2167, 2855, 4925, 6281, 10835, 14275, 31405, 54175, 112487, 157025, 562435, 1237357, 2812175, 6186785, 30933925]

約数ペア:

[(1, 30933925), (5, 6186785), (11, 2812175), (25, 1237357), (55, 562435), (197, 157025), (275, 112487), (571, 54175), (985, 31405), (2167, 14275), (2855, 10835), (4925, 6281)]