127721000715

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15797279}}^1$

素因数の和:15797312

約数の個数: 48

約数和(自身を含む): 259328148480

約数和(自身を除く): 131607147765

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 8085, 15797279, 47391837, 78986395, 110580953, 173770069, 236959185, 331742859, 521310207, 552904765, 774066671, 868850345, 1216390483, 1658714295, 2322200013, 2606551035, 3649171449, 3870333355, 6081952415, 8514733381, 11611000065, 18245857245, 25544200143, 42573666905, 127721000715]

約数ペア:

[(1, 127721000715), (3, 42573666905), (5, 25544200143), (7, 18245857245), (11, 11611000065), (15, 8514733381), (21, 6081952415), (33, 3870333355), (35, 3649171449), (49, 2606551035), (55, 2322200013), (77, 1658714295), (105, 1216390483), (147, 868850345), (165, 774066671), (231, 552904765), (245, 521310207), (385, 331742859), (539, 236959185), (735, 173770069), (1155, 110580953), (1617, 78986395), (2695, 47391837), (8085, 15797279)]