54270745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19699}}^1$

素因数の和:19752

約数の個数: 16

約数和(自身を含む): 70920000

約数和(自身を除く): 16649255

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 19699, 98495, 374281, 571271, 1871405, 2856355, 10854149, 54270745]

約数ペア:

[(1, 54270745), (5, 10854149), (19, 2856355), (29, 1871405), (95, 571271), (145, 374281), (551, 98495), (2755, 19699)]