154268855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 206515008

約数和(自身を除く): 52246153

約数列:

[1, 5, 13, 41, 65, 107, 205, 533, 535, 541, 1391, 2665, 2705, 4387, 6955, 7033, 21935, 22181, 35165, 57031, 57887, 110905, 285155, 288353, 289435, 752531, 1441765, 2373367, 3762655, 11866835, 30853771, 154268855]

約数ペア:

[(1, 154268855), (5, 30853771), (13, 11866835), (41, 3762655), (65, 2373367), (107, 1441765), (205, 752531), (533, 289435), (535, 288353), (541, 285155), (1391, 110905), (2665, 57887), (2705, 57031), (4387, 35165), (6955, 22181), (7033, 21935)]