5391315

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5243

約数の個数: 24

約数和(自身を含む): 9753120

約数和(自身を除く): 4361805

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 5209, 15627, 26045, 46881, 78135, 119807, 234405, 359421, 599035, 1078263, 1797105, 5391315]

約数ペア:

[(1, 5391315), (3, 1797105), (5, 1078263), (9, 599035), (15, 359421), (23, 234405), (45, 119807), (69, 78135), (115, 46881), (207, 26045), (345, 15627), (1035, 5209)]