285156765

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{36629}}^1$

素因数の和:36813

約数の個数: 24

約数和(自身を含む): 497142360

約数和(自身を除く): 211985595

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 7785, 36629, 109887, 183145, 329661, 549435, 1648305, 6336817, 19010451, 31684085, 57031353, 95052255, 285156765]

約数ペア:

[(1, 285156765), (3, 95052255), (5, 57031353), (9, 31684085), (15, 19010451), (45, 6336817), (173, 1648305), (519, 549435), (865, 329661), (1557, 183145), (2595, 109887), (7785, 36629)]