4821895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 6435072

約数和(自身を除く): 1613177

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 2393, 11965, 31109, 74183, 155545, 370915, 964379, 4821895]

約数ペア:

[(1, 4821895), (5, 964379), (13, 370915), (31, 155545), (65, 74183), (155, 31109), (403, 11965), (2015, 2393)]