2216185905

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1780069}}^1$

素因数の和:1780160

約数の個数: 16

約数和(自身を含む): 3588621120

約数和(自身を除く): 1372435215

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 1780069, 5340207, 8900345, 26701035, 147745727, 443237181, 738728635, 2216185905]

約数ペア:

[(1, 2216185905), (3, 738728635), (5, 443237181), (15, 147745727), (83, 26701035), (249, 8900345), (415, 5340207), (1245, 1780069)]