64615045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2445

約数の個数: 32

約数和(自身を含む): 92689920

約数和(自身を除く): 28074875

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 935, 1595, 2383, 2465, 5423, 11915, 26213, 27115, 40511, 69107, 131065, 202555, 345535, 445621, 760177, 1174819, 2228105, 3800885, 5874095, 12923009, 64615045]

約数ペア:

[(1, 64615045), (5, 12923009), (11, 5874095), (17, 3800885), (29, 2228105), (55, 1174819), (85, 760177), (145, 445621), (187, 345535), (319, 202555), (493, 131065), (935, 69107), (1595, 40511), (2383, 27115), (2465, 26213), (5423, 11915)]