1025506575

素因数分解:

$3^4\times 5^2\times {\mathrm{506423}}^1$

素因数の和:506445

約数の個数: 30

約数和(自身を含む): 1899596424

約数和(自身を除く): 874089849

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 506423, 1519269, 2532115, 4557807, 7596345, 12660575, 13673421, 22789035, 37981725, 41020263, 68367105, 113945175, 205101315, 341835525, 1025506575]

約数ペア:

[(1, 1025506575), (3, 341835525), (5, 205101315), (9, 113945175), (15, 68367105), (25, 41020263), (27, 37981725), (45, 22789035), (75, 13673421), (81, 12660575), (135, 7596345), (225, 4557807), (405, 2532115), (675, 1519269), (2025, 506423)]