2605095

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2233305

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 839, 1035, 2517, 3105, 4195, 7551, 12585, 19297, 22653, 37755, 57891, 96485, 113265, 173673, 289455, 521019, 868365, 2605095]

約数ペア:

[(1, 2605095), (3, 868365), (5, 521019), (9, 289455), (15, 173673), (23, 113265), (27, 96485), (45, 57891), (69, 37755), (115, 22653), (135, 19297), (207, 12585), (345, 7551), (621, 4195), (839, 3105), (1035, 2517)]