56362225

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 77087700

約数和(自身を除く): 20725475

約数列:

[1, 5, 17, 25, 29, 85, 145, 269, 289, 425, 493, 725, 1345, 1445, 2465, 4573, 6725, 7225, 7801, 8381, 12325, 22865, 39005, 41905, 77741, 114325, 132617, 195025, 209525, 388705, 663085, 1943525, 2254489, 3315425, 11272445, 56362225]

約数ペア:

[(1, 56362225), (5, 11272445), (17, 3315425), (25, 2254489), (29, 1943525), (85, 663085), (145, 388705), (269, 209525), (289, 195025), (425, 132617), (493, 114325), (725, 77741), (1345, 41905), (1445, 39005), (2465, 22865), (4573, 12325), (6725, 8381), (7225, 7801)]