11960055

素因数分解:

$3^4\times 5^1\times {\mathrm{29531}}^1$

素因数の和:29548

約数の個数: 20

約数和(自身を含む): 21440232

約数和(自身を除く): 9480177

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 29531, 88593, 147655, 265779, 442965, 797337, 1328895, 2392011, 3986685, 11960055]

約数ペア:

[(1, 11960055), (3, 3986685), (5, 2392011), (9, 1328895), (15, 797337), (27, 442965), (45, 265779), (81, 147655), (135, 88593), (405, 29531)]