8974515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 15840000

約数和(自身を除く): 6865485

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 499, 545, 1199, 1497, 1635, 2495, 3597, 5489, 5995, 7485, 16467, 17985, 27445, 54391, 82335, 163173, 271955, 598301, 815865, 1794903, 2991505, 8974515]

約数ペア:

[(1, 8974515), (3, 2991505), (5, 1794903), (11, 815865), (15, 598301), (33, 271955), (55, 163173), (109, 82335), (165, 54391), (327, 27445), (499, 17985), (545, 16467), (1199, 7485), (1497, 5995), (1635, 5489), (2495, 3597)]