25765620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{429427}}^1$

素因数の和:429439

約数の個数: 24

約数和(自身を含む): 72143904

約数和(自身を除く): 46378284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 429427, 858854, 1288281, 1717708, 2147135, 2576562, 4294270, 5153124, 6441405, 8588540, 12882810, 25765620]

約数ペア:

[(1, 25765620), (2, 12882810), (3, 8588540), (4, 6441405), (5, 5153124), (6, 4294270), (10, 2576562), (12, 2147135), (15, 1717708), (20, 1288281), (30, 858854), (60, 429427)]