2008791375

素因数分解:

$3^1\times 5^3\times {\mathrm{1481}}^1\times {\mathrm{3617}}^1$

素因数の和:5116

約数の個数: 32

約数和(自身を含む): 3345810624

約数和(自身を除く): 1337019249

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 1481, 3617, 4443, 7405, 10851, 18085, 22215, 37025, 54255, 90425, 111075, 185125, 271275, 452125, 555375, 1356375, 5356777, 16070331, 26783885, 80351655, 133919425, 401758275, 669597125, 2008791375]

約数ペア:

[(1, 2008791375), (3, 669597125), (5, 401758275), (15, 133919425), (25, 80351655), (75, 26783885), (125, 16070331), (375, 5356777), (1481, 1356375), (3617, 555375), (4443, 452125), (7405, 271275), (10851, 185125), (18085, 111075), (22215, 90425), (37025, 54255)]