6521175

素因数分解:

$3^3\times 5^2\times {\mathrm{9661}}^1$

素因数の和:9680

約数の個数: 24

約数和(自身を含む): 11980880

約数和(自身を除く): 5459705

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 9661, 28983, 48305, 86949, 144915, 241525, 260847, 434745, 724575, 1304235, 2173725, 6521175]

約数ペア:

[(1, 6521175), (3, 2173725), (5, 1304235), (9, 724575), (15, 434745), (25, 260847), (27, 241525), (45, 144915), (75, 86949), (135, 48305), (225, 28983), (675, 9661)]