2754278145

素因数分解:

$3^2\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{39667}}^1$

素因数の和:41221

約数の個数: 24

約数和(自身を含む): 4777296576

約数和(自身を除く): 2023018431

約数列:

[1, 3, 5, 9, 15, 45, 1543, 4629, 7715, 13887, 23145, 39667, 69435, 119001, 198335, 357003, 595005, 1785015, 61206181, 183618543, 306030905, 550855629, 918092715, 2754278145]

約数ペア:

[(1, 2754278145), (3, 918092715), (5, 550855629), (9, 306030905), (15, 183618543), (45, 61206181), (1543, 1785015), (4629, 595005), (7715, 357003), (13887, 198335), (23145, 119001), (39667, 69435)]