64224125

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 94798080

約数和(自身を除く): 30573955

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 725, 875, 1015, 2531, 3625, 5075, 12655, 17717, 25375, 63275, 73399, 88585, 316375, 366995, 442925, 513793, 1834975, 2214625, 2568965, 9174875, 12844825, 64224125]

約数ペア:

[(1, 64224125), (5, 12844825), (7, 9174875), (25, 2568965), (29, 2214625), (35, 1834975), (125, 513793), (145, 442925), (175, 366995), (203, 316375), (725, 88585), (875, 73399), (1015, 63275), (2531, 25375), (3625, 17717), (5075, 12655)]