2397915

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4099}}^1$

素因数の和:4123

約数の個数: 24

約数和(自身を含む): 4477200

約数和(自身を除く): 2079285

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4099, 12297, 20495, 36891, 53287, 61485, 159861, 184455, 266435, 479583, 799305, 2397915]

約数ペア:

[(1, 2397915), (3, 799305), (5, 479583), (9, 266435), (13, 184455), (15, 159861), (39, 61485), (45, 53287), (65, 36891), (117, 20495), (195, 12297), (585, 4099)]