38399335

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 51649920

約数和(自身を除く): 13250585

約数列:

[1, 5, 13, 29, 65, 145, 169, 377, 845, 1567, 1885, 4901, 7835, 20371, 24505, 45443, 101855, 227215, 264823, 590759, 1324115, 2953795, 7679867, 38399335]

約数ペア:

[(1, 38399335), (5, 7679867), (13, 2953795), (29, 1324115), (65, 590759), (145, 264823), (169, 227215), (377, 101855), (845, 45443), (1567, 24505), (1885, 20371), (4901, 7835)]