4618125

素因数分解:

$3^2\times 5^4\times {\mathrm{821}}^1$

素因数の和:847

約数の個数: 30

約数和(自身を含む): 8345766

約数和(自身を除く): 3727641

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 821, 1125, 1875, 2463, 4105, 5625, 7389, 12315, 20525, 36945, 61575, 102625, 184725, 307875, 513125, 923625, 1539375, 4618125]

約数ペア:

[(1, 4618125), (3, 1539375), (5, 923625), (9, 513125), (15, 307875), (25, 184725), (45, 102625), (75, 61575), (125, 36945), (225, 20525), (375, 12315), (625, 7389), (821, 5625), (1125, 4105), (1875, 2463)]