17149045

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 22020768

約数和(自身を除く): 4871723

約数列:

[1, 5, 31, 43, 83, 155, 215, 415, 961, 1333, 2573, 3569, 4805, 6665, 12865, 17845, 41323, 79763, 110639, 206615, 398815, 553195, 3429809, 17149045]

約数ペア:

[(1, 17149045), (5, 3429809), (31, 553195), (43, 398815), (83, 206615), (155, 110639), (215, 79763), (415, 41323), (961, 17845), (1333, 12865), (2573, 6665), (3569, 4805)]