8304225

素因数分解:

$3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 13814592

約数和(自身を除く): 5510367

約数列:

[1, 3, 5, 15, 25, 75, 263, 421, 789, 1263, 1315, 2105, 3945, 6315, 6575, 10525, 19725, 31575, 110723, 332169, 553615, 1660845, 2768075, 8304225]

約数ペア:

[(1, 8304225), (3, 2768075), (5, 1660845), (15, 553615), (25, 332169), (75, 110723), (263, 31575), (421, 19725), (789, 10525), (1263, 6575), (1315, 6315), (2105, 3945)]