66340925

素因数分解:

$5^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1627}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 94476096

約数和(自身を除く): 28135171

約数列:

[1, 5, 7, 25, 35, 175, 233, 1165, 1627, 1631, 5825, 8135, 8155, 11389, 40675, 40775, 56945, 284725, 379091, 1895455, 2653637, 9477275, 13268185, 66340925]

約数ペア:

[(1, 66340925), (5, 13268185), (7, 9477275), (25, 2653637), (35, 1895455), (175, 379091), (233, 284725), (1165, 56945), (1627, 40775), (1631, 40675), (5825, 11389), (8135, 8155)]