19477035

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9209}}^1$

素因数の和:9267

約数の個数: 24

約数和(自身を含む): 34482240

約数和(自身を除く): 15005205

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 9209, 27627, 46045, 82881, 138135, 414405, 432823, 1298469, 2164115, 3895407, 6492345, 19477035]

約数ペア:

[(1, 19477035), (3, 6492345), (5, 3895407), (9, 2164115), (15, 1298469), (45, 432823), (47, 414405), (141, 138135), (235, 82881), (423, 46045), (705, 27627), (2115, 9209)]