18027565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1619}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 23094720

約数和(自身を除く): 5067155

約数列:

[1, 5, 17, 85, 131, 655, 1619, 2227, 8095, 11135, 27523, 137615, 212089, 1060445, 3605513, 18027565]

約数ペア:

[(1, 18027565), (5, 3605513), (17, 1060445), (85, 212089), (131, 137615), (655, 27523), (1619, 11135), (2227, 8095)]