7393005

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 13720320

約数和(自身を除く): 6327315

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 2381, 3105, 7143, 11905, 21429, 35715, 54763, 64287, 107145, 164289, 273815, 321435, 492867, 821445, 1478601, 2464335, 7393005]

約数ペア:

[(1, 7393005), (3, 2464335), (5, 1478601), (9, 821445), (15, 492867), (23, 321435), (27, 273815), (45, 164289), (69, 107145), (115, 64287), (135, 54763), (207, 35715), (345, 21429), (621, 11905), (1035, 7143), (2381, 3105)]