72194505

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1451}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 120434688

約数和(自身を除く): 48240183

約数列:

[1, 3, 5, 15, 31, 93, 107, 155, 321, 465, 535, 1451, 1605, 3317, 4353, 7255, 9951, 16585, 21765, 44981, 49755, 134943, 155257, 224905, 465771, 674715, 776285, 2328855, 4812967, 14438901, 24064835, 72194505]

約数ペア:

[(1, 72194505), (3, 24064835), (5, 14438901), (15, 4812967), (31, 2328855), (93, 776285), (107, 674715), (155, 465771), (321, 224905), (465, 155257), (535, 134943), (1451, 49755), (1605, 44981), (3317, 21765), (4353, 16585), (7255, 9951)]