16027175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 21556656

約数和(自身を除く): 5529481

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 877, 1075, 3655, 4385, 14909, 18275, 21925, 37711, 74545, 188555, 372725, 641087, 942775, 3205435, 16027175]

約数ペア:

[(1, 16027175), (5, 3205435), (17, 942775), (25, 641087), (43, 372725), (85, 188555), (215, 74545), (425, 37711), (731, 21925), (877, 18275), (1075, 14909), (3655, 4385)]