4242555

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3251}}^1$

素因数の和:3291

約数の個数: 24

約数和(自身を含む): 7609680

約数和(自身を除く): 3367125

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 3251, 9753, 16255, 29259, 48765, 94279, 146295, 282837, 471395, 848511, 1414185, 4242555]

約数ペア:

[(1, 4242555), (3, 1414185), (5, 848511), (9, 471395), (15, 282837), (29, 146295), (45, 94279), (87, 48765), (145, 29259), (261, 16255), (435, 9753), (1305, 3251)]