3306915

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 5868720

約数和(自身を除く): 2561805

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1709, 1935, 5127, 8545, 15381, 25635, 73487, 76905, 220461, 367435, 661383, 1102305, 3306915]

約数ペア:

[(1, 3306915), (3, 1102305), (5, 661383), (9, 367435), (15, 220461), (43, 76905), (45, 73487), (129, 25635), (215, 15381), (387, 8545), (645, 5127), (1709, 1935)]