2724795

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 4766112

約数和(自身を除く): 2041317

約数列:

[1, 3, 5, 9, 15, 45, 151, 401, 453, 755, 1203, 1359, 2005, 2265, 3609, 6015, 6795, 18045, 60551, 181653, 302755, 544959, 908265, 2724795]

約数ペア:

[(1, 2724795), (3, 908265), (5, 544959), (9, 302755), (15, 181653), (45, 60551), (151, 18045), (401, 6795), (453, 6015), (755, 3609), (1203, 2265), (1359, 2005)]