47085555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2053}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 82817280

約数和(自身を除く): 35731725

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 2053, 2085, 4587, 6159, 7645, 10265, 22583, 22935, 30795, 67749, 112915, 285367, 338745, 856101, 1426835, 3139037, 4280505, 9417111, 15695185, 47085555]

約数ペア:

[(1, 47085555), (3, 15695185), (5, 9417111), (11, 4280505), (15, 3139037), (33, 1426835), (55, 856101), (139, 338745), (165, 285367), (417, 112915), (695, 67749), (1529, 30795), (2053, 22935), (2085, 22583), (4587, 10265), (6159, 7645)]