2815125

素因数分解:

$3^1\times 5^3\times {\mathrm{7507}}^1$

素因数の和:7525

約数の個数: 16

約数和(自身を含む): 4684992

約数和(自身を除く): 1869867

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 7507, 22521, 37535, 112605, 187675, 563025, 938375, 2815125]

約数ペア:

[(1, 2815125), (3, 938375), (5, 563025), (15, 187675), (25, 112605), (75, 37535), (125, 22521), (375, 7507)]