26418195

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1549}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 45942000

約数和(自身を除く): 19523805

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1549, 1895, 3411, 4647, 5685, 7745, 13941, 17055, 23235, 69705, 587071, 1761213, 2935355, 5283639, 8806065, 26418195]

約数ペア:

[(1, 26418195), (3, 8806065), (5, 5283639), (9, 2935355), (15, 1761213), (45, 587071), (379, 69705), (1137, 23235), (1549, 17055), (1895, 13941), (3411, 7745), (4647, 5685)]