12288255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3163}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 23084544

約数和(自身を除く): 10796289

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3163, 3885, 9489, 15815, 22141, 47445, 66423, 110705, 117031, 332115, 351093, 585155, 819217, 1755465, 2457651, 4096085, 12288255]

約数ペア:

[(1, 12288255), (3, 4096085), (5, 2457651), (7, 1755465), (15, 819217), (21, 585155), (35, 351093), (37, 332115), (105, 117031), (111, 110705), (185, 66423), (259, 47445), (555, 22141), (777, 15815), (1295, 9489), (3163, 3885)]