10806445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 14513688

約数和(自身を除く): 3707243

約数列:

[1, 5, 13, 31, 65, 155, 173, 403, 865, 961, 2015, 2249, 4805, 5363, 11245, 12493, 26815, 62465, 69719, 166253, 348595, 831265, 2161289, 10806445]

約数ペア:

[(1, 10806445), (5, 2161289), (13, 831265), (31, 348595), (65, 166253), (155, 69719), (173, 62465), (403, 26815), (865, 12493), (961, 11245), (2015, 5363), (2249, 4805)]