1276025255

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{28097}}^1$

素因数の和:28426

約数の個数: 16

約数和(自身を含む): 1586075904

約数和(自身を除く): 310050649

約数列:

[1, 5, 31, 155, 293, 1465, 9083, 28097, 45415, 140485, 871007, 4355035, 8232421, 41162105, 255205051, 1276025255]

約数ペア:

[(1, 1276025255), (5, 255205051), (31, 41162105), (155, 8232421), (293, 4355035), (1465, 871007), (9083, 140485), (28097, 45415)]