1294651485

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{416957}}^1$

素因数の和:416994

約数の個数: 32

約数和(自身を含む): 2401678080

約数和(自身を除く): 1107026595

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 416957, 1250871, 2084785, 3752613, 6254355, 9590011, 11257839, 18763065, 28770033, 47950055, 56289195, 86310099, 143850165, 258930297, 431550495, 1294651485]

約数ペア:

[(1, 1294651485), (3, 431550495), (5, 258930297), (9, 143850165), (15, 86310099), (23, 56289195), (27, 47950055), (45, 28770033), (69, 18763065), (115, 11257839), (135, 9590011), (207, 6254355), (345, 3752613), (621, 2084785), (1035, 1250871), (3105, 416957)]