160621865

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{3833}}^1$

素因数の和:3901

約数の個数: 24

約数和(自身を含む): 211866840

約数和(自身を除く): 51244975

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 2465, 3833, 8381, 19165, 41905, 65161, 111157, 325805, 555785, 1107737, 1889669, 5538685, 9448345, 32124373, 160621865]

約数ペア:

[(1, 160621865), (5, 32124373), (17, 9448345), (29, 5538685), (85, 1889669), (145, 1107737), (289, 555785), (493, 325805), (1445, 111157), (2465, 65161), (3833, 41905), (8381, 19165)]