61357285

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 83148408

約数和(自身を除く): 21791123

約数列:

[1, 5, 11, 37, 55, 121, 185, 407, 605, 2035, 2741, 4477, 13705, 22385, 30151, 101417, 150755, 331661, 507085, 1115587, 1658305, 5577935, 12271457, 61357285]

約数ペア:

[(1, 61357285), (5, 12271457), (11, 5577935), (37, 1658305), (55, 1115587), (121, 507085), (185, 331661), (407, 150755), (605, 101417), (2035, 30151), (2741, 22385), (4477, 13705)]