4025715

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{769}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 6468000

約数和(自身を除く): 2442285

約数列:

[1, 3, 5, 15, 349, 769, 1047, 1745, 2307, 3845, 5235, 11535, 268381, 805143, 1341905, 4025715]

約数ペア:

[(1, 4025715), (3, 1341905), (5, 805143), (15, 268381), (349, 11535), (769, 5235), (1047, 3845), (1745, 2307)]