75647565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{240151}}^1$

素因数の和:240169

約数の個数: 24

約数和(自身を含む): 149854848

約数和(自身を除く): 74207283

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 240151, 720453, 1200755, 1681057, 2161359, 3602265, 5043171, 8405285, 10806795, 15129513, 25215855, 75647565]

約数ペア:

[(1, 75647565), (3, 25215855), (5, 15129513), (7, 10806795), (9, 8405285), (15, 5043171), (21, 3602265), (35, 2161359), (45, 1681057), (63, 1200755), (105, 720453), (315, 240151)]