129608765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10663}}^1$

素因数の和:10709

約数の個数: 32

約数和(自身を含む): 193487616

約数和(自身を除く): 63878851

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 10663, 12155, 53315, 117293, 138619, 181271, 586465, 693095, 906355, 1524809, 1993981, 2356523, 7624045, 9969905, 11782615, 25921753, 129608765]

約数ペア:

[(1, 129608765), (5, 25921753), (11, 11782615), (13, 9969905), (17, 7624045), (55, 2356523), (65, 1993981), (85, 1524809), (143, 906355), (187, 693095), (221, 586465), (715, 181271), (935, 138619), (1105, 117293), (2431, 53315), (10663, 12155)]