68961605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{967}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 87816960

約数和(自身を除く): 18855355

約数列:

[1, 5, 17, 85, 839, 967, 4195, 4835, 14263, 16439, 71315, 82195, 811313, 4056565, 13792321, 68961605]

約数ペア:

[(1, 68961605), (5, 13792321), (17, 4056565), (85, 811313), (839, 82195), (967, 71315), (4195, 16439), (4835, 14263)]