152469945

素因数分解:

$3^4\times 5^1\times {\mathrm{376469}}^1$

素因数の和:376486

約数の個数: 20

約数和(自身を含む): 273317220

約数和(自身を除く): 120847275

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 376469, 1129407, 1882345, 3388221, 5647035, 10164663, 16941105, 30493989, 50823315, 152469945]

約数ペア:

[(1, 152469945), (3, 50823315), (5, 30493989), (9, 16941105), (15, 10164663), (27, 5647035), (45, 3388221), (81, 1882345), (135, 1129407), (405, 376469)]