22761505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4219}}^1$

素因数の和:4320

約数の個数: 16

約数和(自身を含む): 29776320

約数和(自身を除く): 7014815

約数列:

[1, 5, 13, 65, 83, 415, 1079, 4219, 5395, 21095, 54847, 274235, 350177, 1750885, 4552301, 22761505]

約数ペア:

[(1, 22761505), (5, 4552301), (13, 1750885), (65, 350177), (83, 274235), (415, 54847), (1079, 21095), (4219, 5395)]