68702295

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{34963}}^1$

素因数の和:35102

約数の個数: 16

約数和(自身を含む): 110765952

約数和(自身を除く): 42063657

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 34963, 104889, 174815, 524445, 4580153, 13740459, 22900765, 68702295]

約数ペア:

[(1, 68702295), (3, 22900765), (5, 13740459), (15, 4580153), (131, 524445), (393, 174815), (655, 104889), (1965, 34963)]