140075225

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 177527328

約数和(自身を除く): 37452103

約数列:

[1, 5, 25, 67, 241, 335, 347, 1205, 1675, 1735, 6025, 8675, 16147, 23249, 80735, 83627, 116245, 403675, 418135, 581225, 2090675, 5603009, 28015045, 140075225]

約数ペア:

[(1, 140075225), (5, 28015045), (25, 5603009), (67, 2090675), (241, 581225), (335, 418135), (347, 403675), (1205, 116245), (1675, 83627), (1735, 80735), (6025, 23249), (8675, 16147)]