30924875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 42120000

約数和(自身を除く): 11195125

約数列:

[1, 5, 19, 25, 29, 95, 125, 145, 449, 475, 551, 725, 2245, 2375, 2755, 3625, 8531, 11225, 13021, 13775, 42655, 56125, 65105, 68875, 213275, 247399, 325525, 1066375, 1236995, 1627625, 6184975, 30924875]

約数ペア:

[(1, 30924875), (5, 6184975), (19, 1627625), (25, 1236995), (29, 1066375), (95, 325525), (125, 247399), (145, 213275), (449, 68875), (475, 65105), (551, 56125), (725, 42655), (2245, 13775), (2375, 13021), (2755, 11225), (3625, 8531)]