68724145

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15461}}^1$

素因数の和:15600

約数の個数: 16

約数和(自身を含む): 94998528

約数和(自身を除く): 26274383

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 15461, 77305, 108227, 541135, 1963547, 9817735, 13744829, 68724145]

約数ペア:

[(1, 68724145), (5, 13744829), (7, 9817735), (35, 1963547), (127, 541135), (635, 108227), (889, 77305), (4445, 15461)]