71702785

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16931}}^1$

素因数の和:16965

約数の個数: 24

約数和(自身を含む): 108093888

約数和(自身を除く): 36391103

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 16931, 84655, 118517, 186241, 592585, 931205, 1303687, 2048651, 6518435, 10243255, 14340557, 71702785]

約数ペア:

[(1, 71702785), (5, 14340557), (7, 10243255), (11, 6518435), (35, 2048651), (55, 1303687), (77, 931205), (121, 592585), (385, 186241), (605, 118517), (847, 84655), (4235, 16931)]