22821045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3163}}^1$

素因数の和:3221

約数の個数: 32

約数和(自身を含む): 40397952

約数和(自身を除く): 17576907

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 3163, 7215, 9489, 15815, 41119, 47445, 117031, 123357, 205595, 351093, 585155, 616785, 1521403, 1755465, 4564209, 7607015, 22821045]

約数ペア:

[(1, 22821045), (3, 7607015), (5, 4564209), (13, 1755465), (15, 1521403), (37, 616785), (39, 585155), (65, 351093), (111, 205595), (185, 123357), (195, 117031), (481, 47445), (555, 41119), (1443, 15815), (2405, 9489), (3163, 7215)]