5685531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 8667648

約数和(自身を除く): 2982117

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 131, 391, 393, 629, 851, 1173, 1887, 2227, 2553, 3013, 4847, 6681, 9039, 14467, 14541, 43401, 51221, 82399, 111481, 153663, 247197, 334443, 1895177, 5685531]

約数ペア:

[(1, 5685531), (3, 1895177), (17, 334443), (23, 247197), (37, 153663), (51, 111481), (69, 82399), (111, 51221), (131, 43401), (391, 14541), (393, 14467), (629, 9039), (851, 6681), (1173, 4847), (1887, 3013), (2227, 2553)]