6402915

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 11658240

約数和(自身を除く): 5255325

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1103, 1161, 1935, 3309, 5515, 5805, 9927, 16545, 29781, 47429, 49635, 142287, 148905, 237145, 426861, 711435, 1280583, 2134305, 6402915]

約数ペア:

[(1, 6402915), (3, 2134305), (5, 1280583), (9, 711435), (15, 426861), (27, 237145), (43, 148905), (45, 142287), (129, 49635), (135, 47429), (215, 29781), (387, 16545), (645, 9927), (1103, 5805), (1161, 5515), (1935, 3309)]