308045185

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3779}}^1$

素因数の和:3945

約数の個数: 32

約数和(自身を含む): 450696960

約数和(自身を除く): 142651775

約数列:

[1, 5, 7, 17, 35, 85, 119, 137, 595, 685, 959, 2329, 3779, 4795, 11645, 16303, 18895, 26453, 64243, 81515, 132265, 321215, 449701, 517723, 2248505, 2588615, 3624061, 8801291, 18120305, 44006455, 61609037, 308045185]

約数ペア:

[(1, 308045185), (5, 61609037), (7, 44006455), (17, 18120305), (35, 8801291), (85, 3624061), (119, 2588615), (137, 2248505), (595, 517723), (685, 449701), (959, 321215), (2329, 132265), (3779, 81515), (4795, 64243), (11645, 26453), (16303, 18895)]