17492745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 29877120

約数和(自身を除く): 12384375

約数列:

[1, 3, 5, 15, 17, 51, 85, 181, 255, 379, 543, 905, 1137, 1895, 2715, 3077, 5685, 6443, 9231, 15385, 19329, 32215, 46155, 68599, 96645, 205797, 342995, 1028985, 1166183, 3498549, 5830915, 17492745]

約数ペア:

[(1, 17492745), (3, 5830915), (5, 3498549), (15, 1166183), (17, 1028985), (51, 342995), (85, 205797), (181, 96645), (255, 68599), (379, 46155), (543, 32215), (905, 19329), (1137, 15385), (1895, 9231), (2715, 6443), (3077, 5685)]