23400845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2081}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 30430512

約数和(自身を除く): 7029667

約数列:

[1, 5, 13, 65, 173, 865, 2081, 2249, 10405, 11245, 27053, 135265, 360013, 1800065, 4680169, 23400845]

約数ペア:

[(1, 23400845), (5, 4680169), (13, 1800065), (65, 360013), (173, 135265), (865, 27053), (2081, 11245), (2249, 10405)]