38331865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53611}}^1$

素因数の和:53640

約数の個数: 16

約数和(自身を含む): 54040896

約数和(自身を除く): 15709031

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 53611, 268055, 589721, 696943, 2948605, 3484715, 7666373, 38331865]

約数ペア:

[(1, 38331865), (5, 7666373), (11, 3484715), (13, 2948605), (55, 696943), (65, 589721), (143, 268055), (715, 53611)]