315026965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 426715776

約数和(自身を除く): 111688811

約数列:

[1, 5, 11, 53, 55, 67, 265, 335, 583, 737, 1613, 2915, 3551, 3685, 8065, 17743, 17755, 39061, 85489, 88715, 108071, 195305, 427445, 540355, 940379, 1188781, 4701895, 5727763, 5943905, 28638815, 63005393, 315026965]

約数ペア:

[(1, 315026965), (5, 63005393), (11, 28638815), (53, 5943905), (55, 5727763), (67, 4701895), (265, 1188781), (335, 940379), (583, 540355), (737, 427445), (1613, 195305), (2915, 108071), (3551, 88715), (3685, 85489), (8065, 39061), (17743, 17755)]