27976275

素因数分解:

$3^2\times 5^2\times {\mathrm{124339}}^1$

素因数の和:124355

約数の個数: 18

約数和(自身を含む): 50109020

約数和(自身を除く): 22132745

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 124339, 373017, 621695, 1119051, 1865085, 3108475, 5595255, 9325425, 27976275]

約数ペア:

[(1, 27976275), (3, 9325425), (5, 5595255), (9, 3108475), (15, 1865085), (25, 1119051), (45, 621695), (75, 373017), (225, 124339)]