2216565585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{27259}}^1$

素因数の和:27422

約数の個数: 48

約数和(自身を含む): 4167508800

約数和(自身を除く): 1950943215

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 139, 195, 417, 585, 695, 1251, 1807, 2085, 5421, 6255, 9035, 16263, 27105, 27259, 81315, 81777, 136295, 245331, 354367, 408885, 1063101, 1226655, 1771835, 3189303, 3789001, 5315505, 11367003, 15946515, 18945005, 34101009, 49257013, 56835015, 147771039, 170505045, 246285065, 443313117, 738855195, 2216565585]

約数ペア:

[(1, 2216565585), (3, 738855195), (5, 443313117), (9, 246285065), (13, 170505045), (15, 147771039), (39, 56835015), (45, 49257013), (65, 34101009), (117, 18945005), (139, 15946515), (195, 11367003), (417, 5315505), (585, 3789001), (695, 3189303), (1251, 1771835), (1807, 1226655), (2085, 1063101), (5421, 408885), (6255, 354367), (9035, 245331), (16263, 136295), (27105, 81777), (27259, 81315)]