27386875

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1560

約数の個数: 20

約数和(自身を含む): 35426160

約数和(自身を除く): 8039285

約数列:

[1, 5, 25, 29, 125, 145, 625, 725, 1511, 3625, 7555, 18125, 37775, 43819, 188875, 219095, 944375, 1095475, 5477375, 27386875]

約数ペア:

[(1, 27386875), (5, 5477375), (25, 1095475), (29, 944375), (125, 219095), (145, 188875), (625, 43819), (725, 37775), (1511, 18125), (3625, 7555)]