1352207525

素因数分解:

$5^2\times {\mathrm{821}}^1\times {\mathrm{65881}}^1$

素因数の和:66712

約数の個数: 12

約数和(自身を含む): 1678805124

約数和(自身を除く): 326597599

約数列:

[1, 5, 25, 821, 4105, 20525, 65881, 329405, 1647025, 54088301, 270441505, 1352207525]

約数ペア:

[(1, 1352207525), (5, 270441505), (25, 54088301), (821, 1647025), (4105, 329405), (20525, 65881)]