72052825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3037}}^1$

素因数の和:3133

約数の個数: 24

約数和(自身を含む): 97568408

約数和(自身を除く): 25515583

約数列:

[1, 5, 13, 25, 65, 73, 325, 365, 949, 1825, 3037, 4745, 15185, 23725, 39481, 75925, 197405, 221701, 987025, 1108505, 2882113, 5542525, 14410565, 72052825]

約数ペア:

[(1, 72052825), (5, 14410565), (13, 5542525), (25, 2882113), (65, 1108505), (73, 987025), (325, 221701), (365, 197405), (949, 75925), (1825, 39481), (3037, 23725), (4745, 15185)]