135148905

素因数分解:

$3^4\times 5^1\times {\mathrm{333701}}^1$

素因数の和:333718

約数の個数: 20

約数和(自身を含む): 242267652

約数和(自身を除く): 107118747

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 333701, 1001103, 1668505, 3003309, 5005515, 9009927, 15016545, 27029781, 45049635, 135148905]

約数ペア:

[(1, 135148905), (3, 45049635), (5, 27029781), (9, 15016545), (15, 9009927), (27, 5005515), (45, 3003309), (81, 1668505), (135, 1001103), (405, 333701)]