1391569245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{5869}}^1$

素因数の和:6370

約数の個数: 48

約数和(自身を含む): 2637273600

約数和(自身を除く): 1245704355

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 479, 495, 1437, 2395, 4311, 5269, 5869, 7185, 15807, 17607, 21555, 26345, 29345, 47421, 52821, 64559, 79035, 88035, 193677, 237105, 264105, 322795, 581031, 968385, 2811251, 2905155, 8433753, 14056255, 25301259, 30923761, 42168765, 92771283, 126506295, 154618805, 278313849, 463856415, 1391569245]

約数ペア:

[(1, 1391569245), (3, 463856415), (5, 278313849), (9, 154618805), (11, 126506295), (15, 92771283), (33, 42168765), (45, 30923761), (55, 25301259), (99, 14056255), (165, 8433753), (479, 2905155), (495, 2811251), (1437, 968385), (2395, 581031), (4311, 322795), (5269, 264105), (5869, 237105), (7185, 193677), (15807, 88035), (17607, 79035), (21555, 64559), (26345, 52821), (29345, 47421)]