48901275

素因数分解:

$3^2\times 5^2\times {\mathrm{217339}}^1$

素因数の和:217355

約数の個数: 18

約数和(自身を含む): 87588020

約数和(自身を除く): 38686745

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 217339, 652017, 1086695, 1956051, 3260085, 5433475, 9780255, 16300425, 48901275]

約数ペア:

[(1, 48901275), (3, 16300425), (5, 9780255), (9, 5433475), (15, 3260085), (25, 1956051), (45, 1086695), (75, 652017), (225, 217339)]