71340407525

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{53841817}}^1$

素因数の和:53841880

約数の個数: 12

約数和(自身を含む): 90131203332

約数和(自身を除く): 18790795807

約数列:

[1, 5, 25, 53, 265, 1325, 53841817, 269209085, 1346045425, 2853616301, 14268081505, 71340407525]

約数ペア:

[(1, 71340407525), (5, 14268081505), (25, 2853616301), (53, 1346045425), (265, 269209085), (1325, 53841817)]