27141125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19739}}^1$

素因数の和:19765

約数の個数: 16

約数和(自身を含む): 36953280

約数和(自身を除く): 9812155

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 19739, 98695, 217129, 493475, 1085645, 2467375, 5428225, 27141125]

約数ペア:

[(1, 27141125), (5, 5428225), (11, 2467375), (25, 1085645), (55, 493475), (125, 217129), (275, 98695), (1375, 19739)]