4388845

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 5483520

約数和(自身を除く): 1094675

約数列:

[1, 5, 41, 79, 205, 271, 395, 1355, 3239, 11111, 16195, 21409, 55555, 107045, 877769, 4388845]

約数ペア:

[(1, 4388845), (5, 877769), (41, 107045), (79, 55555), (205, 21409), (271, 16195), (395, 11111), (1355, 3239)]