12207545

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 17611776

約数和(自身を除く): 5404231

約数列:

[1, 5, 7, 35, 41, 47, 181, 205, 235, 287, 329, 905, 1267, 1435, 1645, 1927, 6335, 7421, 8507, 9635, 13489, 37105, 42535, 51947, 59549, 67445, 259735, 297745, 348787, 1743935, 2441509, 12207545]

約数ペア:

[(1, 12207545), (5, 2441509), (7, 1743935), (35, 348787), (41, 297745), (47, 259735), (181, 67445), (205, 59549), (235, 51947), (287, 42535), (329, 37105), (905, 13489), (1267, 9635), (1435, 8507), (1645, 7421), (1927, 6335)]