2007652875

素因数分解:

$3^1\times 5^3\times {\mathrm{821}}^1\times {\mathrm{6521}}^1$

素因数の和:7360

約数の個数: 32

約数和(自身を含む): 3345316416

約数和(自身を除く): 1337663541

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 821, 2463, 4105, 6521, 12315, 19563, 20525, 32605, 61575, 97815, 102625, 163025, 307875, 489075, 815125, 2445375, 5353741, 16061223, 26768705, 80306115, 133843525, 401530575, 669217625, 2007652875]

約数ペア:

[(1, 2007652875), (3, 669217625), (5, 401530575), (15, 133843525), (25, 80306115), (75, 26768705), (125, 16061223), (375, 5353741), (821, 2445375), (2463, 815125), (4105, 489075), (6521, 307875), (12315, 163025), (19563, 102625), (20525, 97815), (32605, 61575)]