6846885

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 12040704

約数和(自身を除く): 5193819

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 2143, 3195, 6429, 10715, 19287, 32145, 96435, 152153, 456459, 760765, 1369377, 2282295, 6846885]

約数ペア:

[(1, 6846885), (3, 2282295), (5, 1369377), (9, 760765), (15, 456459), (45, 152153), (71, 96435), (213, 32145), (355, 19287), (639, 10715), (1065, 6429), (2143, 3195)]