149180465

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 209744640

約数和(自身を除く): 60564175

約数列:

[1, 5, 7, 35, 83, 89, 415, 445, 577, 581, 623, 2885, 2905, 3115, 4039, 7387, 20195, 36935, 47891, 51353, 51709, 239455, 256765, 258545, 335237, 359471, 1676185, 1797355, 4262299, 21311495, 29836093, 149180465]

約数ペア:

[(1, 149180465), (5, 29836093), (7, 21311495), (35, 4262299), (83, 1797355), (89, 1676185), (415, 359471), (445, 335237), (577, 258545), (581, 256765), (623, 239455), (2885, 51709), (2905, 51353), (3115, 47891), (4039, 36935), (7387, 20195)]