85543225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2569

約数の個数: 24

約数和(自身を含む): 113231840

約数和(自身を除く): 27688615

約数列:

[1, 5, 19, 25, 73, 95, 365, 475, 1387, 1825, 2467, 6935, 12335, 34675, 46873, 61675, 180091, 234365, 900455, 1171825, 3421729, 4502275, 17108645, 85543225]

約数ペア:

[(1, 85543225), (5, 17108645), (19, 4502275), (25, 3421729), (73, 1171825), (95, 900455), (365, 234365), (475, 180091), (1387, 61675), (1825, 46873), (2467, 34675), (6935, 12335)]