268045005

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{78721}}^1$

素因数の和:78956

約数の個数: 16

約数和(自身を含む): 430766784

約数和(自身を除く): 162721779

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 78721, 236163, 393605, 1180815, 17869667, 53609001, 89348335, 268045005]

約数ペア:

[(1, 268045005), (3, 89348335), (5, 53609001), (15, 17869667), (227, 1180815), (681, 393605), (1135, 236163), (3405, 78721)]