25283820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421397}}^1$

素因数の和:421409

約数の個数: 24

約数和(自身を含む): 70794864

約数和(自身を除く): 45511044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421397, 842794, 1264191, 1685588, 2106985, 2528382, 4213970, 5056764, 6320955, 8427940, 12641910, 25283820]

約数ペア:

[(1, 25283820), (2, 12641910), (3, 8427940), (4, 6320955), (5, 5056764), (6, 4213970), (10, 2528382), (12, 2106985), (15, 1685588), (20, 1264191), (30, 842794), (60, 421397)]