56703405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{857}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 99335808

約数和(自身を除く): 42632403

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 401, 857, 1203, 2005, 2571, 4285, 4411, 6015, 9427, 12855, 13233, 22055, 28281, 47135, 66165, 141405, 343657, 1030971, 1718285, 3780227, 5154855, 11340681, 18901135, 56703405]

約数ペア:

[(1, 56703405), (3, 18901135), (5, 11340681), (11, 5154855), (15, 3780227), (33, 1718285), (55, 1030971), (165, 343657), (401, 141405), (857, 66165), (1203, 47135), (2005, 28281), (2571, 22055), (4285, 13233), (4411, 12855), (6015, 9427)]