118348515

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{17417}}^1$

素因数の和:17579

約数の個数: 24

約数和(自身を含む): 206507808

約数和(自身を除く): 88159293

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 17417, 52251, 87085, 156753, 261255, 783765, 2629967, 7889901, 13149835, 23669703, 39449505, 118348515]

約数ペア:

[(1, 118348515), (3, 39449505), (5, 23669703), (9, 13149835), (15, 7889901), (45, 2629967), (151, 783765), (453, 261255), (755, 156753), (1359, 87085), (2265, 52251), (6795, 17417)]