25455660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{424261}}^1$

素因数の和:424273

約数の個数: 24

約数和(自身を含む): 71276016

約数和(自身を除く): 45820356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 424261, 848522, 1272783, 1697044, 2121305, 2545566, 4242610, 5091132, 6363915, 8485220, 12727830, 25455660]

約数ペア:

[(1, 25455660), (2, 12727830), (3, 8485220), (4, 6363915), (5, 5091132), (6, 4242610), (10, 2545566), (12, 2121305), (15, 1697044), (20, 1272783), (30, 848522), (60, 424261)]