16851075

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2707}}^1$

素因数の和:2803

約数の個数: 24

約数和(自身を含む): 28206528

約数和(自身を除く): 11355453

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 2707, 6225, 8121, 13535, 40605, 67675, 203025, 224681, 674043, 1123405, 3370215, 5617025, 16851075]

約数ペア:

[(1, 16851075), (3, 5617025), (5, 3370215), (15, 1123405), (25, 674043), (75, 224681), (83, 203025), (249, 67675), (415, 40605), (1245, 13535), (2075, 8121), (2707, 6225)]