1020466665

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^2\times {\mathrm{397}}^1$

素因数の和:886

約数の個数: 36

約数和(自身を含む): 1780714884

約数和(自身を除く): 760248219

約数列:

[1, 3, 5, 9, 15, 45, 239, 397, 717, 1191, 1195, 1985, 2151, 3573, 3585, 5955, 10755, 17865, 57121, 94883, 171363, 284649, 285605, 474415, 514089, 853947, 856815, 1423245, 2570445, 4269735, 22677037, 68031111, 113385185, 204093333, 340155555, 1020466665]

約数ペア:

[(1, 1020466665), (3, 340155555), (5, 204093333), (9, 113385185), (15, 68031111), (45, 22677037), (239, 4269735), (397, 2570445), (717, 1423245), (1191, 856815), (1195, 853947), (1985, 514089), (2151, 474415), (3573, 285605), (3585, 284649), (5955, 171363), (10755, 94883), (17865, 57121)]