68053905

素因数分解:

$3^3\times 5^1\times {\mathrm{504103}}^1$

素因数の和:504117

約数の個数: 16

約数和(自身を含む): 120984960

約数和(自身を除く): 52931055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 504103, 1512309, 2520515, 4536927, 7561545, 13610781, 22684635, 68053905]

約数ペア:

[(1, 68053905), (3, 22684635), (5, 13610781), (9, 7561545), (15, 4536927), (27, 2520515), (45, 1512309), (135, 504103)]