387810865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{126943}}^1$

素因数の和:127008

約数の個数: 16

約数和(自身を含む): 511838208

約数和(自身を除く): 124027343

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 126943, 634715, 1650259, 5966321, 8251295, 29831605, 77562173, 387810865]

約数ペア:

[(1, 387810865), (5, 77562173), (13, 29831605), (47, 8251295), (65, 5966321), (235, 1650259), (611, 634715), (3055, 126943)]