40540115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3631}}^1$

素因数の和:3683

約数の個数: 32

約数和(自身を含む): 62760960

約数和(自身を除く): 22220845

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 3631, 11165, 18155, 25417, 39941, 105299, 127085, 199705, 279587, 526495, 737093, 1158289, 1397935, 3685465, 5791445, 8108023, 40540115]

約数ペア:

[(1, 40540115), (5, 8108023), (7, 5791445), (11, 3685465), (29, 1397935), (35, 1158289), (55, 737093), (77, 526495), (145, 279587), (203, 199705), (319, 127085), (385, 105299), (1015, 39941), (1595, 25417), (2233, 18155), (3631, 11165)]