140420855

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{1033}}^1$

素因数の和:1946

約数の個数: 16

約数和(自身を含む): 174307584

約数和(自身を除く): 33886729

約数列:

[1, 5, 31, 155, 877, 1033, 4385, 5165, 27187, 32023, 135935, 160115, 905941, 4529705, 28084171, 140420855]

約数ペア:

[(1, 140420855), (5, 28084171), (31, 4529705), (155, 905941), (877, 160115), (1033, 135935), (4385, 32023), (5165, 27187)]