91016675

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 116992512

約数和(自身を除く): 25975837

約数列:

[1, 5, 25, 47, 71, 235, 355, 1091, 1175, 1775, 3337, 5455, 16685, 27275, 51277, 77461, 83425, 256385, 387305, 1281925, 1936525, 3640667, 18203335, 91016675]

約数ペア:

[(1, 91016675), (5, 18203335), (25, 3640667), (47, 1936525), (71, 1281925), (235, 387305), (355, 256385), (1091, 83425), (1175, 77461), (1775, 51277), (3337, 27275), (5455, 16685)]