27228285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{28813}}^1$

素因数の和:28834

約数の個数: 32

約数和(自身を含む): 55322880

約数和(自身を除く): 28094595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 28813, 86439, 144065, 201691, 259317, 432195, 605073, 777951, 1008455, 1296585, 1815219, 3025365, 3889755, 5445657, 9076095, 27228285]

約数ペア:

[(1, 27228285), (3, 9076095), (5, 5445657), (7, 3889755), (9, 3025365), (15, 1815219), (21, 1296585), (27, 1008455), (35, 777951), (45, 605073), (63, 432195), (105, 259317), (135, 201691), (189, 144065), (315, 86439), (945, 28813)]