165080905

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^2$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 227597580

約数和(自身を除く): 62516675

約数列:

[1, 5, 11, 29, 55, 97, 121, 145, 319, 485, 605, 1067, 1595, 2813, 3509, 5335, 9409, 11737, 14065, 17545, 30943, 47045, 58685, 103499, 154715, 272861, 340373, 517495, 1138489, 1364305, 1701865, 3001471, 5692445, 15007355, 33016181, 165080905]

約数ペア:

[(1, 165080905), (5, 33016181), (11, 15007355), (29, 5692445), (55, 3001471), (97, 1701865), (121, 1364305), (145, 1138489), (319, 517495), (485, 340373), (605, 272861), (1067, 154715), (1595, 103499), (2813, 58685), (3509, 47045), (5335, 30943), (9409, 17545), (11737, 14065)]