286433275

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{769}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 364351680

約数和(自身を除く): 77918405

約数列:

[1, 5, 25, 47, 235, 317, 769, 1175, 1585, 3845, 7925, 14899, 19225, 36143, 74495, 180715, 243773, 372475, 903575, 1218865, 6094325, 11457331, 57286655, 286433275]

約数ペア:

[(1, 286433275), (5, 57286655), (25, 11457331), (47, 6094325), (235, 1218865), (317, 903575), (769, 372475), (1175, 243773), (1585, 180715), (3845, 74495), (7925, 36143), (14899, 19225)]