72735825

素因数分解:

$3^1\times 5^2\times {\mathrm{859}}^1\times {\mathrm{1129}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 120503200

約数和(自身を除く): 47767375

約数列:

[1, 3, 5, 15, 25, 75, 859, 1129, 2577, 3387, 4295, 5645, 12885, 16935, 21475, 28225, 64425, 84675, 969811, 2909433, 4849055, 14547165, 24245275, 72735825]

約数ペア:

[(1, 72735825), (3, 24245275), (5, 14547165), (15, 4849055), (25, 2909433), (75, 969811), (859, 84675), (1129, 64425), (2577, 28225), (3387, 21475), (4295, 16935), (5645, 12885)]