78225493

素因数分解:

${\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 82561536

約数和(自身を除く): 4336043

約数列:

[1, 31, 113, 137, 163, 3503, 4247, 5053, 15481, 18419, 22331, 479911, 570989, 692261, 2523403, 78225493]

約数ペア:

[(1, 78225493), (31, 2523403), (113, 692261), (137, 570989), (163, 479911), (3503, 22331), (4247, 18419), (5053, 15481)]