84086675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2953}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 112086576

約数和(自身を除く): 27999901

約数列:

[1, 5, 17, 25, 67, 85, 335, 425, 1139, 1675, 2953, 5695, 14765, 28475, 50201, 73825, 197851, 251005, 989255, 1255025, 3363467, 4946275, 16817335, 84086675]

約数ペア:

[(1, 84086675), (5, 16817335), (17, 4946275), (25, 3363467), (67, 1255025), (85, 989255), (335, 251005), (425, 197851), (1139, 73825), (1675, 50201), (2953, 28475), (5695, 14765)]