23943255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6163}}^1$

素因数の和:6215

約数の個数: 32

約数和(自身を含む): 44972544

約数和(自身を除く): 21029289

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 6163, 18489, 30815, 43141, 92445, 129423, 215705, 228031, 647115, 684093, 1140155, 1596217, 3420465, 4788651, 7981085, 23943255]

約数ペア:

[(1, 23943255), (3, 7981085), (5, 4788651), (7, 3420465), (15, 1596217), (21, 1140155), (35, 684093), (37, 647115), (105, 228031), (111, 215705), (185, 129423), (259, 92445), (555, 43141), (777, 30815), (1295, 18489), (3885, 6163)]