8928375

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 15387840

約数和(自身を除く): 6459465

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 821, 2175, 2463, 3625, 4105, 10875, 12315, 20525, 23809, 61575, 71427, 102625, 119045, 307875, 357135, 595225, 1785675, 2976125, 8928375]

約数ペア:

[(1, 8928375), (3, 2976125), (5, 1785675), (15, 595225), (25, 357135), (29, 307875), (75, 119045), (87, 102625), (125, 71427), (145, 61575), (375, 23809), (435, 20525), (725, 12315), (821, 10875), (2175, 4105), (2463, 3625)]