28863145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1753}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 35992080

約数和(自身を除く): 7128935

約数列:

[1, 5, 37, 89, 185, 445, 1753, 3293, 8765, 16465, 64861, 156017, 324305, 780085, 5772629, 28863145]

約数ペア:

[(1, 28863145), (5, 5772629), (37, 780085), (89, 324305), (185, 156017), (445, 64861), (1753, 16465), (3293, 8765)]