71515405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2903}}^1$

素因数の和:3300

約数の個数: 16

約数和(自身を含む): 92695680

約数和(自身を除く): 21180275

約数列:

[1, 5, 13, 65, 379, 1895, 2903, 4927, 14515, 24635, 37739, 188695, 1100237, 5501185, 14303081, 71515405]

約数ペア:

[(1, 71515405), (5, 14303081), (13, 5501185), (65, 1100237), (379, 188695), (1895, 37739), (2903, 24635), (4927, 14515)]