64698715

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 78791328

約数和(自身を除く): 14092613

約数列:

[1, 5, 113, 307, 373, 565, 1535, 1865, 34691, 42149, 114511, 173455, 210745, 572555, 12939743, 64698715]

約数ペア:

[(1, 64698715), (5, 12939743), (113, 572555), (307, 210745), (373, 173455), (565, 114511), (1535, 42149), (1865, 34691)]