289596255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1485109}}^1$

素因数の和:1485130

約数の個数: 16

約数和(自身を含む): 498996960

約数和(自身を除く): 209400705

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1485109, 4455327, 7425545, 19306417, 22276635, 57919251, 96532085, 289596255]

約数ペア:

[(1, 289596255), (3, 96532085), (5, 57919251), (13, 22276635), (15, 19306417), (39, 7425545), (65, 4455327), (195, 1485109)]