73784675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 97650000

約数和(自身を除く): 23865325

約数列:

[1, 5, 17, 25, 85, 139, 425, 695, 1249, 2363, 3475, 6245, 11815, 21233, 31225, 59075, 106165, 173611, 530825, 868055, 2951387, 4340275, 14756935, 73784675]

約数ペア:

[(1, 73784675), (5, 14756935), (17, 4340275), (25, 2951387), (85, 868055), (139, 530825), (425, 173611), (695, 106165), (1249, 59075), (2363, 31225), (3475, 21233), (6245, 11815)]