25287833

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 27302400

約数和(自身を除く): 2014567

約数列:

[1, 23, 47, 149, 157, 1081, 3427, 3611, 7003, 7379, 23393, 161069, 169717, 538039, 1099471, 25287833]

約数ペア:

[(1, 25287833), (23, 1099471), (47, 538039), (149, 169717), (157, 161069), (1081, 23393), (3427, 7379), (3611, 7003)]