2868975

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 36

約数和(自身を含む): 5280912

約数和(自身を除く): 2411937

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 311, 369, 615, 933, 1025, 1555, 1845, 2799, 3075, 4665, 7775, 9225, 12751, 13995, 23325, 38253, 63755, 69975, 114759, 191265, 318775, 573795, 956325, 2868975]

約数ペア:

[(1, 2868975), (3, 956325), (5, 573795), (9, 318775), (15, 191265), (25, 114759), (41, 69975), (45, 63755), (75, 38253), (123, 23325), (205, 13995), (225, 12751), (311, 9225), (369, 7775), (615, 4665), (933, 3075), (1025, 2799), (1555, 1845)]