2517502005

素因数分解:

$3^3\times 5^1\times {\mathrm{18648163}}^1$

素因数の和:18648177

約数の個数: 16

約数和(自身を含む): 4475559360

約数和(自身を除く): 1958057355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 18648163, 55944489, 93240815, 167833467, 279722445, 503500401, 839167335, 2517502005]

約数ペア:

[(1, 2517502005), (3, 839167335), (5, 503500401), (9, 279722445), (15, 167833467), (27, 93240815), (45, 55944489), (135, 18648163)]