2007555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^3$

素因数の和:88

約数の個数: 32

約数和(自身を含む): 3663360

約数和(自身を除く): 1655805

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 529, 759, 1265, 1587, 2645, 3795, 5819, 7935, 12167, 17457, 29095, 36501, 60835, 87285, 133837, 182505, 401511, 669185, 2007555]

約数ペア:

[(1, 2007555), (3, 669185), (5, 401511), (11, 182505), (15, 133837), (23, 87285), (33, 60835), (55, 36501), (69, 29095), (115, 17457), (165, 12167), (253, 7935), (345, 5819), (529, 3795), (759, 2645), (1265, 1587)]