47042695

素因数分解:

$5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 66140064

約数和(自身を除く): 19097369

約数列:

[1, 5, 7, 35, 49, 157, 245, 785, 1099, 1223, 5495, 6115, 7693, 8561, 38465, 42805, 59927, 192011, 299635, 960055, 1344077, 6720385, 9408539, 47042695]

約数ペア:

[(1, 47042695), (5, 9408539), (7, 6720385), (35, 1344077), (49, 960055), (157, 299635), (245, 192011), (785, 59927), (1099, 42805), (1223, 38465), (5495, 8561), (6115, 7693)]