16392475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{5419}}^1$

素因数の和:5451

約数の個数: 18

約数和(自身を含む): 22346660

約数和(自身を除く): 5954185

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 5419, 27095, 59609, 135475, 298045, 655699, 1490225, 3278495, 16392475]

約数ペア:

[(1, 16392475), (5, 3278495), (11, 1490225), (25, 655699), (55, 298045), (121, 135475), (275, 59609), (605, 27095), (3025, 5419)]