12355585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{811}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 16252992

約数和(自身を除く): 3897407

約数列:

[1, 5, 11, 55, 277, 811, 1385, 3047, 4055, 8921, 15235, 44605, 224647, 1123235, 2471117, 12355585]

約数ペア:

[(1, 12355585), (5, 2471117), (11, 1123235), (55, 224647), (277, 44605), (811, 15235), (1385, 8921), (3047, 4055)]