71503685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 25264315

約数列:

[1, 5, 11, 47, 55, 139, 199, 235, 517, 695, 995, 1529, 2189, 2585, 6533, 7645, 9353, 10945, 27661, 32665, 46765, 71863, 102883, 138305, 304271, 359315, 514415, 1300067, 1521355, 6500335, 14300737, 71503685]

約数ペア:

[(1, 71503685), (5, 14300737), (11, 6500335), (47, 1521355), (55, 1300067), (139, 514415), (199, 359315), (235, 304271), (517, 138305), (695, 102883), (995, 71863), (1529, 46765), (2189, 32665), (2585, 27661), (6533, 10945), (7645, 9353)]