47927165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3943}}^1$

素因数の和:3989

約数の個数: 32

約数和(自身を含む): 71559936

約数和(自身を除く): 23632771

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 3943, 12155, 19715, 43373, 51259, 67031, 216865, 256295, 335155, 563849, 737341, 871403, 2819245, 3686705, 4357015, 9585433, 47927165]

約数ペア:

[(1, 47927165), (5, 9585433), (11, 4357015), (13, 3686705), (17, 2819245), (55, 871403), (65, 737341), (85, 563849), (143, 335155), (187, 256295), (221, 216865), (715, 67031), (935, 51259), (1105, 43373), (2431, 19715), (3943, 12155)]