30900825

素因数分解:

$3^3\times 5^2\times {\mathrm{45779}}^1$

素因数の和:45798

約数の個数: 24

約数和(自身を含む): 56767200

約数和(自身を除く): 25866375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 45779, 137337, 228895, 412011, 686685, 1144475, 1236033, 2060055, 3433425, 6180165, 10300275, 30900825]

約数ペア:

[(1, 30900825), (3, 10300275), (5, 6180165), (9, 3433425), (15, 2060055), (25, 1236033), (27, 1144475), (45, 686685), (75, 412011), (135, 228895), (225, 137337), (675, 45779)]