39440285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7297}}^1$

素因数の和:7372

約数の個数: 16

約数和(自身を含む): 50443776

約数和(自身を除く): 11003491

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 7297, 36485, 167831, 342959, 839155, 1714795, 7888057, 39440285]

約数ペア:

[(1, 39440285), (5, 7888057), (23, 1714795), (47, 839155), (115, 342959), (235, 167831), (1081, 36485), (5405, 7297)]