25273530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{280817}}^1$

素因数の和:280830

約数の個数: 24

約数和(自身を含む): 65711412

約数和(自身を除く): 40437882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 280817, 561634, 842451, 1404085, 1684902, 2527353, 2808170, 4212255, 5054706, 8424510, 12636765, 25273530]

約数ペア:

[(1, 25273530), (2, 12636765), (3, 8424510), (5, 5054706), (6, 4212255), (9, 2808170), (10, 2527353), (15, 1684902), (18, 1404085), (30, 842451), (45, 561634), (90, 280817)]