245508157445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{13097261}}^1$

素因数の和:13097452

約数の個数: 16

約数和(自身を含む): 309304939392

約数和(自身を除く): 63796781947

約数列:

[1, 5, 23, 115, 163, 815, 3749, 18745, 13097261, 65486305, 301237003, 1506185015, 2134853543, 10674267715, 49101631489, 245508157445]

約数ペア:

[(1, 245508157445), (5, 49101631489), (23, 10674267715), (115, 2134853543), (163, 1506185015), (815, 301237003), (3749, 65486305), (18745, 13097261)]