47881665

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27283}}^1$

素因数の和:27310

約数の個数: 32

約数和(自身を含む): 91674240

約数和(自身を除く): 43792575

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 27283, 81849, 136415, 245547, 354679, 409245, 736641, 1064037, 1227735, 1773395, 3192111, 3683205, 5320185, 9576333, 15960555, 47881665]

約数ペア:

[(1, 47881665), (3, 15960555), (5, 9576333), (9, 5320185), (13, 3683205), (15, 3192111), (27, 1773395), (39, 1227735), (45, 1064037), (65, 736641), (117, 409245), (135, 354679), (195, 245547), (351, 136415), (585, 81849), (1755, 27283)]