157280695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{16921}}^1$

素因数の和:16963

約数の個数: 24

約数和(自身を含む): 222964272

約数和(自身を除く): 65683577

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 9295, 16921, 84605, 186131, 219973, 930655, 1099865, 2419703, 2859649, 12098515, 14298245, 31456139, 157280695]

約数ペア:

[(1, 157280695), (5, 31456139), (11, 14298245), (13, 12098515), (55, 2859649), (65, 2419703), (143, 1099865), (169, 930655), (715, 219973), (845, 186131), (1859, 84605), (9295, 16921)]