28333695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11177}}^1$

素因数の和:11211

約数の個数: 24

約数和(自身を含む): 49093776

約数和(自身を除く): 20760081

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 11177, 33531, 55885, 145301, 167655, 435903, 726505, 1888913, 2179515, 5666739, 9444565, 28333695]

約数ペア:

[(1, 28333695), (3, 9444565), (5, 5666739), (13, 2179515), (15, 1888913), (39, 726505), (65, 435903), (169, 167655), (195, 145301), (507, 55885), (845, 33531), (2535, 11177)]