5040425

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{1193}}^1$

素因数の和:1229

約数の個数: 18

約数和(自身を含む): 6773562

約数和(自身を除く): 1733137

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 1193, 4225, 5965, 15509, 29825, 77545, 201617, 387725, 1008085, 5040425]

約数ペア:

[(1, 5040425), (5, 1008085), (13, 387725), (25, 201617), (65, 77545), (169, 29825), (325, 15509), (845, 5965), (1193, 4225)]