6468665

素因数分解:

$5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 8912640

約数和(自身を除く): 2443975

約数列:

[1, 5, 7, 35, 421, 439, 2105, 2195, 2947, 3073, 14735, 15365, 184819, 924095, 1293733, 6468665]

約数ペア:

[(1, 6468665), (5, 1293733), (7, 924095), (35, 184819), (421, 15365), (439, 14735), (2105, 3073), (2195, 2947)]