1551140265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{53831}}^1$

素因数の和:53969

約数の個数: 32

約数和(自身を含む): 2651118336

約数和(自身を除く): 1099978071

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1695, 1921, 5763, 9605, 28815, 53831, 161493, 269155, 807465, 915127, 2745381, 4575635, 6082903, 13726905, 18248709, 30414515, 91243545, 103409351, 310228053, 517046755, 1551140265]

約数ペア:

[(1, 1551140265), (3, 517046755), (5, 310228053), (15, 103409351), (17, 91243545), (51, 30414515), (85, 18248709), (113, 13726905), (255, 6082903), (339, 4575635), (565, 2745381), (1695, 915127), (1921, 807465), (5763, 269155), (9605, 161493), (28815, 53831)]