1330402275

素因数分解:

$3^2\times 5^2\times {\mathrm{5912899}}^1$

素因数の和:5912915

約数の個数: 18

約数和(自身を含む): 2382898700

約数和(自身を除く): 1052496425

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5912899, 17738697, 29564495, 53216091, 88693485, 147822475, 266080455, 443467425, 1330402275]

約数ペア:

[(1, 1330402275), (3, 443467425), (5, 266080455), (9, 147822475), (15, 88693485), (25, 53216091), (45, 29564495), (75, 17738697), (225, 5912899)]