1330996225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{56101}}^1$

素因数の和:56197

約数の個数: 24

約数和(自身を含む): 1801771832

約数和(自身を除く): 470775607

約数列:

[1, 5, 13, 25, 65, 73, 325, 365, 949, 1825, 4745, 23725, 56101, 280505, 729313, 1402525, 3646565, 4095373, 18232825, 20476865, 53239849, 102384325, 266199245, 1330996225]

約数ペア:

[(1, 1330996225), (5, 266199245), (13, 102384325), (25, 53239849), (65, 20476865), (73, 18232825), (325, 4095373), (365, 3646565), (949, 1402525), (1825, 729313), (4745, 280505), (23725, 56101)]