2666565585

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{3433}}^1$

素因数の和:3906

約数の個数: 48

約数和(自身を含む): 4747408848

約数和(自身を除く): 2080843263

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 421, 615, 1263, 1845, 2105, 3433, 3789, 6315, 10299, 17165, 17261, 18945, 30897, 51495, 51783, 86305, 140753, 154485, 155349, 258915, 422259, 703765, 776745, 1266777, 1445293, 2111295, 4335879, 6333885, 7226465, 13007637, 21679395, 59257013, 65038185, 177771039, 296285065, 533313117, 888855195, 2666565585]

約数ペア:

[(1, 2666565585), (3, 888855195), (5, 533313117), (9, 296285065), (15, 177771039), (41, 65038185), (45, 59257013), (123, 21679395), (205, 13007637), (369, 7226465), (421, 6333885), (615, 4335879), (1263, 2111295), (1845, 1445293), (2105, 1266777), (3433, 776745), (3789, 703765), (6315, 422259), (10299, 258915), (17165, 155349), (17261, 154485), (18945, 140753), (30897, 86305), (51495, 51783)]