231330555

素因数分解:

$3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{22063}}^1$

素因数の和:22307

約数の個数: 24

約数和(自身を含む): 402712128

約数和(自身を除く): 171381573

約数列:

[1, 3, 5, 9, 15, 45, 233, 699, 1165, 2097, 3495, 10485, 22063, 66189, 110315, 198567, 330945, 992835, 5140679, 15422037, 25703395, 46266111, 77110185, 231330555]

約数ペア:

[(1, 231330555), (3, 77110185), (5, 46266111), (9, 25703395), (15, 15422037), (45, 5140679), (233, 992835), (699, 330945), (1165, 198567), (2097, 110315), (3495, 66189), (10485, 22063)]