4892905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 6188544

約数和(自身を除く): 1295639

約数列:

[1, 5, 23, 115, 157, 271, 785, 1355, 3611, 6233, 18055, 31165, 42547, 212735, 978581, 4892905]

約数ペア:

[(1, 4892905), (5, 978581), (23, 212735), (115, 42547), (157, 31165), (271, 18055), (785, 6233), (1355, 3611)]