66160585

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 80451072

約数和(自身を除く): 14290487

約数列:

[1, 5, 157, 271, 311, 785, 1355, 1555, 42547, 48827, 84281, 212735, 244135, 421405, 13232117, 66160585]

約数ペア:

[(1, 66160585), (5, 13232117), (157, 421405), (271, 244135), (311, 212735), (785, 84281), (1355, 48827), (1555, 42547)]