11859115

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 15693840

約数和(自身を除く): 3834725

約数列:

[1, 5, 17, 29, 85, 145, 283, 289, 493, 1415, 1445, 2465, 4811, 8207, 8381, 24055, 41035, 41905, 81787, 139519, 408935, 697595, 2371823, 11859115]

約数ペア:

[(1, 11859115), (5, 2371823), (17, 697595), (29, 408935), (85, 139519), (145, 81787), (283, 41905), (289, 41035), (493, 24055), (1415, 8381), (1445, 8207), (2465, 4811)]