25324305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2113}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 43835904

約数和(自身を除く): 18511599

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2113, 2397, 3995, 6339, 10565, 11985, 31695, 35921, 99311, 107763, 179605, 297933, 496555, 538815, 1489665, 1688287, 5064861, 8441435, 25324305]

約数ペア:

[(1, 25324305), (3, 8441435), (5, 5064861), (15, 1688287), (17, 1489665), (47, 538815), (51, 496555), (85, 297933), (141, 179605), (235, 107763), (255, 99311), (705, 35921), (799, 31695), (2113, 11985), (2397, 10565), (3995, 6339)]