16929315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 32384352

約数和(自身を除く): 15455037

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 673, 1677, 1935, 2019, 2795, 3365, 5031, 6057, 8385, 8749, 10095, 25155, 26247, 28939, 30285, 43745, 78741, 86817, 131235, 144695, 260451, 376207, 393705, 434085, 1128621, 1302255, 1881035, 3385863, 5643105, 16929315]

約数ペア:

[(1, 16929315), (3, 5643105), (5, 3385863), (9, 1881035), (13, 1302255), (15, 1128621), (39, 434085), (43, 393705), (45, 376207), (65, 260451), (117, 144695), (129, 131235), (195, 86817), (215, 78741), (387, 43745), (559, 30285), (585, 28939), (645, 26247), (673, 25155), (1677, 10095), (1935, 8749), (2019, 8385), (2795, 6057), (3365, 5031)]