192307905

素因数分解:

$3^3\times 5^1\times {\mathrm{1424503}}^1$

素因数の和:1424517

約数の個数: 16

約数和(自身を含む): 341880960

約数和(自身を除く): 149573055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1424503, 4273509, 7122515, 12820527, 21367545, 38461581, 64102635, 192307905]

約数ペア:

[(1, 192307905), (3, 64102635), (5, 38461581), (9, 21367545), (15, 12820527), (27, 7122515), (45, 4273509), (135, 1424503)]