152400235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{123401}}^1$

素因数の和:123438

約数の個数: 16

約数和(自身を含む): 207315360

約数和(自身を除く): 54915125

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 123401, 617005, 1604213, 2344619, 8021065, 11723095, 30480047, 152400235]

約数ペア:

[(1, 152400235), (5, 30480047), (13, 11723095), (19, 8021065), (65, 2344619), (95, 1604213), (247, 617005), (1235, 123401)]