21322635

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{5023}}^1$

素因数の和:5314

約数の個数: 16

約数和(自身を含む): 34243584

約数和(自身を除く): 12920949

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 5023, 15069, 25115, 75345, 1421509, 4264527, 7107545, 21322635]

約数ペア:

[(1, 21322635), (3, 7107545), (5, 4264527), (15, 1421509), (283, 75345), (849, 25115), (1415, 15069), (4245, 5023)]