284955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 504336

約数和(自身を除く): 219381

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 157, 165, 363, 471, 605, 785, 1727, 1815, 2355, 5181, 8635, 18997, 25905, 56991, 94985, 284955]

約数ペア:

[(1, 284955), (3, 94985), (5, 56991), (11, 25905), (15, 18997), (33, 8635), (55, 5181), (121, 2355), (157, 1815), (165, 1727), (363, 785), (471, 605)]