39806393855

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1\times {\mathrm{3697}}^1$

素因数の和:4787

約数の個数: 32

約数和(自身を含む): 49919804928

約数和(自身を除く): 10113411073

約数列:

[1, 5, 41, 53, 205, 265, 991, 2173, 3697, 4955, 10865, 18485, 40631, 52523, 151577, 195941, 203155, 262615, 757885, 979705, 2153443, 3663727, 8033581, 10767215, 18318635, 40167905, 150212807, 194177531, 751064035, 970887655, 7961278771, 39806393855]

約数ペア:

[(1, 39806393855), (5, 7961278771), (41, 970887655), (53, 751064035), (205, 194177531), (265, 150212807), (991, 40167905), (2173, 18318635), (3697, 10767215), (4955, 8033581), (10865, 3663727), (18485, 2153443), (40631, 979705), (52523, 757885), (151577, 262615), (195941, 203155)]