22759525

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 29228040

約数和(自身を除く): 6468515

約数列:

[1, 5, 25, 53, 89, 193, 265, 445, 965, 1325, 2225, 4717, 4825, 10229, 17177, 23585, 51145, 85885, 117925, 255725, 429425, 910381, 4551905, 22759525]

約数ペア:

[(1, 22759525), (5, 4551905), (25, 910381), (53, 429425), (89, 255725), (193, 117925), (265, 85885), (445, 51145), (965, 23585), (1325, 17177), (2225, 10229), (4717, 4825)]