15691436799915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1\times {\mathrm{905249}}^1$

素因数の和:906396

約数の個数: 64

約数和(自身を含む): 26780336640000

約数和(自身を除く): 11088899840085

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1069, 1081, 3207, 3243, 5345, 5405, 16035, 16215, 24587, 50243, 73761, 122935, 150729, 251215, 368805, 753645, 905249, 1155589, 2715747, 3466767, 4526245, 5777945, 13578735, 17333835, 20820727, 42546703, 62462181, 104103635, 127640109, 212733515, 312310905, 638200545, 967711181, 978574169, 2903133543, 2935722507, 4838555905, 4892870845, 14515667715, 14678612535, 22257357163, 45482425507, 66772071489, 111286785815, 136447276521, 227412127535, 333860357445, 682236382605, 1046095786661, 3138287359983, 5230478933305, 15691436799915]

約数ペア:

[(1, 15691436799915), (3, 5230478933305), (5, 3138287359983), (15, 1046095786661), (23, 682236382605), (47, 333860357445), (69, 227412127535), (115, 136447276521), (141, 111286785815), (235, 66772071489), (345, 45482425507), (705, 22257357163), (1069, 14678612535), (1081, 14515667715), (3207, 4892870845), (3243, 4838555905), (5345, 2935722507), (5405, 2903133543), (16035, 978574169), (16215, 967711181), (24587, 638200545), (50243, 312310905), (73761, 212733515), (122935, 127640109), (150729, 104103635), (251215, 62462181), (368805, 42546703), (753645, 20820727), (905249, 17333835), (1155589, 13578735), (2715747, 5777945), (3466767, 4526245)]