72641255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{1123}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 92500704

約数和(自身を除く): 19859449

約数列:

[1, 5, 17, 85, 761, 1123, 3805, 5615, 12937, 19091, 64685, 95455, 854603, 4273015, 14528251, 72641255]

約数ペア:

[(1, 72641255), (5, 14528251), (17, 4273015), (85, 854603), (761, 95455), (1123, 64685), (3805, 19091), (5615, 12937)]