1315203505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{117797}}^1$

素因数の和:117849

約数の個数: 32

約数和(自身を含む): 2035549440

約数和(自身を除く): 720345935

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 11165, 117797, 588985, 824579, 1295767, 3416113, 4122895, 6478835, 9070369, 17080565, 23912791, 37577243, 45351845, 119563955, 187886215, 263040701, 1315203505]

約数ペア:

[(1, 1315203505), (5, 263040701), (7, 187886215), (11, 119563955), (29, 45351845), (35, 37577243), (55, 23912791), (77, 17080565), (145, 9070369), (203, 6478835), (319, 4122895), (385, 3416113), (1015, 1295767), (1595, 824579), (2233, 588985), (11165, 117797)]