15244575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 26843520

約数和(自身を除く): 11598945

約数列:

[1, 3, 5, 15, 25, 29, 43, 75, 87, 129, 145, 163, 215, 435, 489, 645, 725, 815, 1075, 1247, 2175, 2445, 3225, 3741, 4075, 4727, 6235, 7009, 12225, 14181, 18705, 21027, 23635, 31175, 35045, 70905, 93525, 105135, 118175, 175225, 203261, 354525, 525675, 609783, 1016305, 3048915, 5081525, 15244575]

約数ペア:

[(1, 15244575), (3, 5081525), (5, 3048915), (15, 1016305), (25, 609783), (29, 525675), (43, 354525), (75, 203261), (87, 175225), (129, 118175), (145, 105135), (163, 93525), (215, 70905), (435, 35045), (489, 31175), (645, 23635), (725, 21027), (815, 18705), (1075, 14181), (1247, 12225), (2175, 7009), (2445, 6235), (3225, 4727), (3741, 4075)]