30769455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 52358400

約数和(自身を除く): 21588945

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 285, 321, 535, 1009, 1605, 2033, 3027, 5045, 6099, 10165, 15135, 19171, 30495, 57513, 95855, 107963, 287565, 323889, 539815, 1619445, 2051297, 6153891, 10256485, 30769455]

約数ペア:

[(1, 30769455), (3, 10256485), (5, 6153891), (15, 2051297), (19, 1619445), (57, 539815), (95, 323889), (107, 287565), (285, 107963), (321, 95855), (535, 57513), (1009, 30495), (1605, 19171), (2033, 15135), (3027, 10165), (5045, 6099)]