16826225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 23456832

約数和(自身を除く): 6630607

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 2251, 7475, 11255, 29263, 51773, 56275, 146315, 258865, 673049, 731575, 1294325, 3365245, 16826225]

約数ペア:

[(1, 16826225), (5, 3365245), (13, 1294325), (23, 731575), (25, 673049), (65, 258865), (115, 146315), (299, 56275), (325, 51773), (575, 29263), (1495, 11255), (2251, 7475)]