289035045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{494077}}^1$

素因数の和:494101

約数の個数: 24

約数和(自身を含む): 539533176

約数和(自身を除く): 250498131

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 494077, 1482231, 2470385, 4446693, 6423001, 7411155, 19269003, 22233465, 32115005, 57807009, 96345015, 289035045]

約数ペア:

[(1, 289035045), (3, 96345015), (5, 57807009), (9, 32115005), (13, 22233465), (15, 19269003), (39, 7411155), (45, 6423001), (65, 4446693), (117, 2470385), (195, 1482231), (585, 494077)]