25282170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{280913}}^1$

素因数の和:280926

約数の個数: 24

約数和(自身を含む): 65733876

約数和(自身を除く): 40451706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 280913, 561826, 842739, 1404565, 1685478, 2528217, 2809130, 4213695, 5056434, 8427390, 12641085, 25282170]

約数ペア:

[(1, 25282170), (2, 12641085), (3, 8427390), (5, 5056434), (6, 4213695), (9, 2809130), (10, 2528217), (15, 1685478), (18, 1404565), (30, 842739), (45, 561826), (90, 280913)]