140094745

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 198132480

約数和(自身を除く): 58037735

約数列:

[1, 5, 7, 35, 41, 205, 233, 287, 419, 1165, 1435, 1631, 2095, 2933, 8155, 9553, 14665, 17179, 47765, 66871, 85895, 97627, 120253, 334355, 488135, 601265, 683389, 3416945, 4002707, 20013535, 28018949, 140094745]

約数ペア:

[(1, 140094745), (5, 28018949), (7, 20013535), (35, 4002707), (41, 3416945), (205, 683389), (233, 601265), (287, 488135), (419, 334355), (1165, 120253), (1435, 97627), (1631, 85895), (2095, 66871), (2933, 47765), (8155, 17179), (9553, 14665)]