86675285

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1361}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 106693632

約数和(自身を除く): 20018347

約数列:

[1, 5, 47, 235, 271, 1355, 1361, 6805, 12737, 63685, 63967, 319835, 368831, 1844155, 17335057, 86675285]

約数ペア:

[(1, 86675285), (5, 17335057), (47, 1844155), (235, 368831), (271, 319835), (1355, 63967), (1361, 63685), (6805, 12737)]