25224930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{280277}}^1$

素因数の和:280290

約数の個数: 24

約数和(自身を含む): 65585052

約数和(自身を除く): 40360122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 280277, 560554, 840831, 1401385, 1681662, 2522493, 2802770, 4204155, 5044986, 8408310, 12612465, 25224930]

約数ペア:

[(1, 25224930), (2, 12612465), (3, 8408310), (5, 5044986), (6, 4204155), (9, 2802770), (10, 2522493), (15, 1681662), (18, 1401385), (30, 840831), (45, 560554), (90, 280277)]