122746975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16421}}^1$

素因数の和:16467

約数の個数: 24

約数和(自身を含む): 171051552

約数和(自身を除く): 48304577

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 16421, 82105, 213473, 377683, 410525, 1067365, 1888415, 4909879, 5336825, 9442075, 24549395, 122746975]

約数ペア:

[(1, 122746975), (5, 24549395), (13, 9442075), (23, 5336825), (25, 4909879), (65, 1888415), (115, 1067365), (299, 410525), (325, 377683), (575, 213473), (1495, 82105), (7475, 16421)]