17170595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 24131520

約数和(自身を除く): 6960925

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 379, 533, 697, 1105, 1895, 2665, 3485, 4927, 6443, 9061, 15539, 24635, 32215, 45305, 77695, 83759, 202007, 264163, 418795, 1010035, 1320815, 3434119, 17170595]

約数ペア:

[(1, 17170595), (5, 3434119), (13, 1320815), (17, 1010035), (41, 418795), (65, 264163), (85, 202007), (205, 83759), (221, 77695), (379, 45305), (533, 32215), (697, 24635), (1105, 15539), (1895, 9061), (2665, 6443), (3485, 4927)]