7131948075

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{1509407}}^1$

素因数の和:1509433

約数の個数: 48

約数和(自身を含む): 14973327360

約数和(自身を除く): 7841379285

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 1509407, 4528221, 7547035, 10565849, 13584663, 22641105, 31697547, 37735175, 40753989, 52829245, 67923315, 95092641, 113205525, 158487735, 203769945, 264146225, 285277923, 339616575, 475463205, 792438675, 1018849725, 1426389615, 2377316025, 7131948075]

約数ペア:

[(1, 7131948075), (3, 2377316025), (5, 1426389615), (7, 1018849725), (9, 792438675), (15, 475463205), (21, 339616575), (25, 285277923), (27, 264146225), (35, 203769945), (45, 158487735), (63, 113205525), (75, 95092641), (105, 67923315), (135, 52829245), (175, 40753989), (189, 37735175), (225, 31697547), (315, 22641105), (525, 13584663), (675, 10565849), (945, 7547035), (1575, 4528221), (4725, 1509407)]