22057125

素因数分解:

$3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 37065600

約数和(自身を除く): 15008475

約数列:

[1, 3, 5, 15, 25, 75, 125, 131, 375, 393, 449, 655, 1347, 1965, 2245, 3275, 6735, 9825, 11225, 16375, 33675, 49125, 56125, 58819, 168375, 176457, 294095, 882285, 1470475, 4411425, 7352375, 22057125]

約数ペア:

[(1, 22057125), (3, 7352375), (5, 4411425), (15, 1470475), (25, 882285), (75, 294095), (125, 176457), (131, 168375), (375, 58819), (393, 56125), (449, 49125), (655, 33675), (1347, 16375), (1965, 11225), (2245, 9825), (3275, 6735)]