28586175

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{3373}}^1$

素因数の和:3499

約数の個数: 24

約数和(自身を含む): 47694864

約数和(自身を除く): 19108689

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1695, 2825, 3373, 8475, 10119, 16865, 50595, 84325, 252975, 381149, 1143447, 1905745, 5717235, 9528725, 28586175]

約数ペア:

[(1, 28586175), (3, 9528725), (5, 5717235), (15, 1905745), (25, 1143447), (75, 381149), (113, 252975), (339, 84325), (565, 50595), (1695, 16865), (2825, 10119), (3373, 8475)]