2509997135

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1\times {\mathrm{5189}}^1$

素因数の和:6370

約数の個数: 16

約数和(自身を含む): 3049228800

約数和(自身を除く): 539231665

約数列:

[1, 5, 89, 445, 1087, 5189, 5435, 25945, 96743, 461821, 483715, 2309105, 5640443, 28202215, 501999427, 2509997135]

約数ペア:

[(1, 2509997135), (5, 501999427), (89, 28202215), (445, 5640443), (1087, 2309105), (5189, 483715), (5435, 461821), (25945, 96743)]