72608315

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3023

約数の個数: 24

約数和(自身を含む): 97634160

約数和(自身を除く): 25025845

約数列:

[1, 5, 13, 29, 65, 145, 169, 377, 845, 1885, 2963, 4901, 14815, 24505, 38519, 85927, 192595, 429635, 500747, 1117051, 2503735, 5585255, 14521663, 72608315]

約数ペア:

[(1, 72608315), (5, 14521663), (13, 5585255), (29, 2503735), (65, 1117051), (145, 500747), (169, 429635), (377, 192595), (845, 85927), (1885, 38519), (2963, 24505), (4901, 14815)]