64578045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14303}}^1$

素因数の和:14361

約数の個数: 32

約数和(自身を含む): 120840192

約数和(自身を除く): 56262147

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 14303, 42909, 71515, 100121, 214545, 300363, 500605, 615029, 1501815, 1845087, 3075145, 4305203, 9225435, 12915609, 21526015, 64578045]

約数ペア:

[(1, 64578045), (3, 21526015), (5, 12915609), (7, 9225435), (15, 4305203), (21, 3075145), (35, 1845087), (43, 1501815), (105, 615029), (129, 500605), (215, 300363), (301, 214545), (645, 100121), (903, 71515), (1505, 42909), (4515, 14303)]