166067525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2251}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 222839904

約数和(自身を除く): 56772379

約数列:

[1, 5, 13, 25, 65, 227, 325, 1135, 2251, 2951, 5675, 11255, 14755, 29263, 56275, 73775, 146315, 510977, 731575, 2554885, 6642701, 12774425, 33213505, 166067525]

約数ペア:

[(1, 166067525), (5, 33213505), (13, 12774425), (25, 6642701), (65, 2554885), (227, 731575), (325, 510977), (1135, 146315), (2251, 73775), (2951, 56275), (5675, 29263), (11255, 14755)]