4392765

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2530

約数の個数: 32

約数和(自身を含む): 8413440

約数和(自身を除く): 4020675

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 2503, 7509, 12515, 22527, 32539, 37545, 67581, 97617, 112635, 162695, 292851, 337905, 488085, 878553, 1464255, 4392765]

約数ペア:

[(1, 4392765), (3, 1464255), (5, 878553), (9, 488085), (13, 337905), (15, 292851), (27, 162695), (39, 112635), (45, 97617), (65, 67581), (117, 37545), (135, 32539), (195, 22527), (351, 12515), (585, 7509), (1755, 2503)]