3321315

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3243

約数の個数: 24

約数和(自身を含む): 6009120

約数和(自身を除く): 2687805

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 3209, 9627, 16045, 28881, 48135, 73807, 144405, 221421, 369035, 664263, 1107105, 3321315]

約数ペア:

[(1, 3321315), (3, 1107105), (5, 664263), (9, 369035), (15, 221421), (23, 144405), (45, 73807), (69, 48135), (115, 28881), (207, 16045), (345, 9627), (1035, 3209)]