1580346315

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{220873}}^1$

素因数の和:220940

約数の個数: 32

約数和(自身を含む): 2862527040

約数和(自身を除く): 1282180725

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 220873, 662619, 1104365, 1987857, 3313095, 5963571, 9939285, 11706269, 29817855, 35118807, 58531345, 105356421, 175594035, 316069263, 526782105, 1580346315]

約数ペア:

[(1, 1580346315), (3, 526782105), (5, 316069263), (9, 175594035), (15, 105356421), (27, 58531345), (45, 35118807), (53, 29817855), (135, 11706269), (159, 9939285), (265, 5963571), (477, 3313095), (795, 1987857), (1431, 1104365), (2385, 662619), (7155, 220873)]