166173865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{232411}}^1$

素因数の和:232440

約数の個数: 16

約数和(自身を含む): 234271296

約数和(自身を除く): 68097431

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 232411, 1162055, 2556521, 3021343, 12782605, 15106715, 33234773, 166173865]

約数ペア:

[(1, 166173865), (5, 33234773), (11, 15106715), (13, 12782605), (55, 3021343), (65, 2556521), (143, 1162055), (715, 232411)]