489192705

素因数分解:

$3^2\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{6361}}^1$

素因数の和:8081

約数の個数: 24

約数和(自身を含む): 848563560

約数和(自身を除く): 359370855

約数列:

[1, 3, 5, 9, 15, 45, 1709, 5127, 6361, 8545, 15381, 19083, 25635, 31805, 57249, 76905, 95415, 286245, 10870949, 32612847, 54354745, 97838541, 163064235, 489192705]

約数ペア:

[(1, 489192705), (3, 163064235), (5, 97838541), (9, 54354745), (15, 32612847), (45, 10870949), (1709, 286245), (5127, 95415), (6361, 76905), (8545, 57249), (15381, 31805), (19083, 25635)]