47704395

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 77932800

約数和(自身を除く): 30228405

約数列:

[1, 3, 5, 15, 109, 163, 179, 327, 489, 537, 545, 815, 895, 1635, 2445, 2685, 17767, 19511, 29177, 53301, 58533, 87531, 88835, 97555, 145885, 266505, 292665, 437655, 3180293, 9540879, 15901465, 47704395]

約数ペア:

[(1, 47704395), (3, 15901465), (5, 9540879), (15, 3180293), (109, 437655), (163, 292665), (179, 266505), (327, 145885), (489, 97555), (537, 88835), (545, 87531), (815, 58533), (895, 53301), (1635, 29177), (2445, 19511), (2685, 17767)]