140832255

素因数分解:

$3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{10657}}^1$

素因数の和:11546

約数の個数: 16

約数和(自身を含む): 225608544

約数和(自身を除く): 84776289

約数列:

[1, 3, 5, 15, 881, 2643, 4405, 10657, 13215, 31971, 53285, 159855, 9388817, 28166451, 46944085, 140832255]

約数ペア:

[(1, 140832255), (3, 46944085), (5, 28166451), (15, 9388817), (881, 159855), (2643, 53285), (4405, 31971), (10657, 13215)]