22261415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 31959360

約数和(自身を除く): 9697945

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 821, 935, 1595, 2465, 4105, 5423, 9031, 13957, 23809, 27115, 45155, 69785, 119045, 153527, 261899, 404753, 767635, 1309495, 2023765, 4452283, 22261415]

約数ペア:

[(1, 22261415), (5, 4452283), (11, 2023765), (17, 1309495), (29, 767635), (55, 404753), (85, 261899), (145, 153527), (187, 119045), (319, 69785), (493, 45155), (821, 27115), (935, 23809), (1595, 13957), (2465, 9031), (4105, 5423)]