64981575

素因数分解:

$3^3\times 5^2\times {\mathrm{96269}}^1$

素因数の和:96288

約数の個数: 24

約数和(自身を含む): 119374800

約数和(自身を除く): 54393225

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 96269, 288807, 481345, 866421, 1444035, 2406725, 2599263, 4332105, 7220175, 12996315, 21660525, 64981575]

約数ペア:

[(1, 64981575), (3, 21660525), (5, 12996315), (9, 7220175), (15, 4332105), (25, 2599263), (27, 2406725), (45, 1444035), (75, 866421), (135, 481345), (225, 288807), (675, 96269)]