2247268305

素因数分解:

$3^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{67699}}^1$

素因数の和:69920

約数の個数: 16

約数和(自身を含む): 3597307200

約数和(自身を除く): 1350038895

約数列:

[1, 3, 5, 15, 2213, 6639, 11065, 33195, 67699, 203097, 338495, 1015485, 149817887, 449453661, 749089435, 2247268305]

約数ペア:

[(1, 2247268305), (3, 749089435), (5, 449453661), (15, 149817887), (2213, 1015485), (6639, 338495), (11065, 203097), (33195, 67699)]