61535455

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{653}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 75717504

約数和(自身を除く): 14182049

約数列:

[1, 5, 47, 235, 401, 653, 2005, 3265, 18847, 30691, 94235, 153455, 261853, 1309265, 12307091, 61535455]

約数ペア:

[(1, 61535455), (5, 12307091), (47, 1309265), (235, 261853), (401, 153455), (653, 94235), (2005, 30691), (3265, 18847)]