86876185

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3881}}^1$

素因数の和:3945

約数の個数: 24

約数和(自身を含む): 117717768

約数和(自身を除く): 30841583

約数列:

[1, 5, 11, 37, 55, 121, 185, 407, 605, 2035, 3881, 4477, 19405, 22385, 42691, 143597, 213455, 469601, 717985, 1579567, 2348005, 7897835, 17375237, 86876185]

約数ペア:

[(1, 86876185), (5, 17375237), (11, 7897835), (37, 2348005), (55, 1579567), (121, 717985), (185, 469601), (407, 213455), (605, 143597), (2035, 42691), (3881, 22385), (4477, 19405)]