10998255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 18662400

約数和(自身を除く): 7664145

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 449, 1065, 1347, 1633, 2245, 4899, 6735, 8165, 10327, 24495, 30981, 31879, 51635, 95637, 154905, 159395, 478185, 733217, 2199651, 3666085, 10998255]

約数ペア:

[(1, 10998255), (3, 3666085), (5, 2199651), (15, 733217), (23, 478185), (69, 159395), (71, 154905), (115, 95637), (213, 51635), (345, 31879), (355, 30981), (449, 24495), (1065, 10327), (1347, 8165), (1633, 6735), (2245, 4899)]