6142565

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 32

約数和(自身を含む): 8854272

約数和(自身を除く): 2711707

約数列:

[1, 5, 11, 13, 55, 65, 71, 121, 143, 355, 605, 715, 781, 923, 1331, 1573, 3905, 4615, 6655, 7865, 8591, 10153, 17303, 42955, 50765, 86515, 94501, 111683, 472505, 558415, 1228513, 6142565]

約数ペア:

[(1, 6142565), (5, 1228513), (11, 558415), (13, 472505), (55, 111683), (65, 94501), (71, 86515), (121, 50765), (143, 42955), (355, 17303), (605, 10153), (715, 8591), (781, 7865), (923, 6655), (1331, 4615), (1573, 3905)]