38728635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13807}}^1$

素因数の和:13843

約数の個数: 32

約数和(自身を含む): 71580672

約数和(自身を除く): 32852037

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 13807, 41421, 69035, 151877, 207105, 234719, 455631, 704157, 759385, 1173595, 2278155, 2581909, 3520785, 7745727, 12909545, 38728635]

約数ペア:

[(1, 38728635), (3, 12909545), (5, 7745727), (11, 3520785), (15, 2581909), (17, 2278155), (33, 1173595), (51, 759385), (55, 704157), (85, 455631), (165, 234719), (187, 207105), (255, 151877), (561, 69035), (935, 41421), (2805, 13807)]