15696623631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{20857}}^1$

素因数の和:21735

約数の個数: 32

約数和(自身を含む): 23547847680

約数和(自身を除く): 7851224049

約数列:

[1, 3, 13, 23, 39, 69, 299, 839, 897, 2517, 10907, 19297, 20857, 32721, 57891, 62571, 250861, 271141, 479711, 752583, 813423, 1439133, 6236243, 17499023, 18708729, 52497069, 227487299, 402477529, 682461897, 1207432587, 5232207877, 15696623631]

約数ペア:

[(1, 15696623631), (3, 5232207877), (13, 1207432587), (23, 682461897), (39, 402477529), (69, 227487299), (299, 52497069), (839, 18708729), (897, 17499023), (2517, 6236243), (10907, 1439133), (19297, 813423), (20857, 752583), (32721, 479711), (57891, 271141), (62571, 250861)]