8045642615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{3727}}^1$

素因数の和:4091

約数の個数: 32

約数和(自身を含む): 10363541760

約数和(自身を除く): 2317899145

約数列:

[1, 5, 17, 85, 109, 233, 545, 1165, 1853, 3727, 3961, 9265, 18635, 19805, 25397, 63359, 126985, 316795, 406243, 431749, 868391, 2031215, 2158745, 4341955, 6906131, 14762647, 34530655, 73813235, 94654619, 473273095, 1609128523, 8045642615]

約数ペア:

[(1, 8045642615), (5, 1609128523), (17, 473273095), (85, 94654619), (109, 73813235), (233, 34530655), (545, 14762647), (1165, 6906131), (1853, 4341955), (3727, 2158745), (3961, 2031215), (9265, 868391), (18635, 431749), (19805, 406243), (25397, 316795), (63359, 126985)]