27684415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 39735360

約数和(自身を除く): 12050945

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 935, 1021, 1595, 2465, 5105, 5423, 11231, 17357, 27115, 29609, 56155, 86785, 148045, 190927, 325699, 503353, 954635, 1628495, 2516765, 5536883, 27684415]

約数ペア:

[(1, 27684415), (5, 5536883), (11, 2516765), (17, 1628495), (29, 954635), (55, 503353), (85, 325699), (145, 190927), (187, 148045), (319, 86785), (493, 56155), (935, 29609), (1021, 27115), (1595, 17357), (2465, 11231), (5105, 5423)]