2660295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 4852224

約数和(自身を除く): 2191929

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 701, 759, 1265, 2103, 3505, 3795, 7711, 10515, 16123, 23133, 38555, 48369, 80615, 115665, 177353, 241845, 532059, 886765, 2660295]

約数ペア:

[(1, 2660295), (3, 886765), (5, 532059), (11, 241845), (15, 177353), (23, 115665), (33, 80615), (55, 48369), (69, 38555), (115, 23133), (165, 16123), (253, 10515), (345, 7711), (701, 3795), (759, 3505), (1265, 2103)]