26775315

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{12143}}^1$

素因数の和:12168

約数の個数: 36

約数和(自身を含む): 53992224

約数和(自身を除く): 27216909

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 12143, 36429, 60715, 85001, 109287, 182145, 255003, 425005, 546435, 595007, 765009, 1275015, 1785021, 2975035, 3825045, 5355063, 8925105, 26775315]

約数ペア:

[(1, 26775315), (3, 8925105), (5, 5355063), (7, 3825045), (9, 2975035), (15, 1785021), (21, 1275015), (35, 765009), (45, 595007), (49, 546435), (63, 425005), (105, 255003), (147, 182145), (245, 109287), (315, 85001), (441, 60715), (735, 36429), (2205, 12143)]