22817825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 30553848

約数和(自身を除く): 7736023

約数列:

[1, 5, 17, 25, 53, 85, 265, 425, 901, 1013, 1325, 4505, 5065, 17221, 22525, 25325, 53689, 86105, 268445, 430525, 912713, 1342225, 4563565, 22817825]

約数ペア:

[(1, 22817825), (5, 4563565), (17, 1342225), (25, 912713), (53, 430525), (85, 268445), (265, 86105), (425, 53689), (901, 25325), (1013, 22525), (1325, 17221), (4505, 5065)]