61517365

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2551}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 92606976

約数和(自身を除く): 31089611

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 455, 689, 1855, 2551, 3445, 4823, 12755, 17857, 24115, 33163, 89285, 135203, 165815, 232141, 676015, 946421, 1160705, 1757639, 4732105, 8788195, 12303473, 61517365]

約数ペア:

[(1, 61517365), (5, 12303473), (7, 8788195), (13, 4732105), (35, 1757639), (53, 1160705), (65, 946421), (91, 676015), (265, 232141), (371, 165815), (455, 135203), (689, 89285), (1855, 33163), (2551, 24115), (3445, 17857), (4823, 12755)]