3872565

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 6859008

約数和(自身を除く): 2986443

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1831, 2115, 5493, 9155, 16479, 27465, 82395, 86057, 258171, 430285, 774513, 1290855, 3872565]

約数ペア:

[(1, 3872565), (3, 1290855), (5, 774513), (9, 430285), (15, 258171), (45, 86057), (47, 82395), (141, 27465), (235, 16479), (423, 9155), (705, 5493), (1831, 2115)]