4933155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 8386560

約数和(自身を除く): 3453405

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 181, 237, 345, 395, 543, 905, 1185, 1817, 2715, 4163, 5451, 9085, 12489, 14299, 20815, 27255, 42897, 62445, 71495, 214485, 328877, 986631, 1644385, 4933155]

約数ペア:

[(1, 4933155), (3, 1644385), (5, 986631), (15, 328877), (23, 214485), (69, 71495), (79, 62445), (115, 42897), (181, 27255), (237, 20815), (345, 14299), (395, 12489), (543, 9085), (905, 5451), (1185, 4163), (1817, 2715)]