91660345

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 134258688

約数和(自身を除く): 42598343

約数列:

[1, 5, 7, 17, 35, 85, 119, 127, 595, 635, 889, 1213, 2159, 4445, 6065, 8491, 10795, 15113, 20621, 42455, 75565, 103105, 144347, 154051, 721735, 770255, 1078357, 2618867, 5391785, 13094335, 18332069, 91660345]

約数ペア:

[(1, 91660345), (5, 18332069), (7, 13094335), (17, 5391785), (35, 2618867), (85, 1078357), (119, 770255), (127, 721735), (595, 154051), (635, 144347), (889, 103105), (1213, 75565), (2159, 42455), (4445, 20621), (6065, 15113), (8491, 10795)]