15472475

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 20214480

約数和(自身を除く): 4742005

約数列:

[1, 5, 25, 37, 43, 185, 215, 389, 925, 1075, 1591, 1945, 7955, 9725, 14393, 16727, 39775, 71965, 83635, 359825, 418175, 618899, 3094495, 15472475]

約数ペア:

[(1, 15472475), (5, 3094495), (25, 618899), (37, 418175), (43, 359825), (185, 83635), (215, 71965), (389, 39775), (925, 16727), (1075, 14393), (1591, 9725), (1945, 7955)]