2017403175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{3037}}^1$

素因数の和:3588

約数の個数: 48

約数和(自身を含む): 3539585952

約数和(自身を除く): 1522182777

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 521, 1275, 1563, 2605, 3037, 7815, 8857, 9111, 13025, 15185, 26571, 39075, 44285, 45555, 51629, 75925, 132855, 154887, 221425, 227775, 258145, 664275, 774435, 1290725, 1582277, 3872175, 4746831, 7911385, 23734155, 26898709, 39556925, 80696127, 118670775, 134493545, 403480635, 672467725, 2017403175]

約数ペア:

[(1, 2017403175), (3, 672467725), (5, 403480635), (15, 134493545), (17, 118670775), (25, 80696127), (51, 39556925), (75, 26898709), (85, 23734155), (255, 7911385), (425, 4746831), (521, 3872175), (1275, 1582277), (1563, 1290725), (2605, 774435), (3037, 664275), (7815, 258145), (8857, 227775), (9111, 221425), (13025, 154887), (15185, 132855), (26571, 75925), (39075, 51629), (44285, 45555)]