13333365

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1637}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 23253048

約数和(自身を除く): 9919683

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 1637, 2715, 4911, 8145, 8185, 14733, 24555, 73665, 296297, 888891, 1481485, 2666673, 4444455, 13333365]

約数ペア:

[(1, 13333365), (3, 4444455), (5, 2666673), (9, 1481485), (15, 888891), (45, 296297), (181, 73665), (543, 24555), (905, 14733), (1629, 8185), (1637, 8145), (2715, 4911)]