4002045

素因数分解:

$3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{557}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 6428160

約数和(自身を除く): 2426115

約数列:

[1, 3, 5, 15, 479, 557, 1437, 1671, 2395, 2785, 7185, 8355, 266803, 800409, 1334015, 4002045]

約数ペア:

[(1, 4002045), (3, 1334015), (5, 800409), (15, 266803), (479, 8355), (557, 7185), (1437, 2785), (1671, 2395)]