27835885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4253}}^1$

素因数の和:4293

約数の個数: 32

約数和(自身を含む): 44105472

約数和(自身を除く): 16269587

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 4253, 6545, 21265, 29771, 46783, 72301, 148855, 233915, 327481, 361505, 506107, 795311, 1637405, 2530535, 3976555, 5567177, 27835885]

約数ペア:

[(1, 27835885), (5, 5567177), (7, 3976555), (11, 2530535), (17, 1637405), (35, 795311), (55, 506107), (77, 361505), (85, 327481), (119, 233915), (187, 148855), (385, 72301), (595, 46783), (935, 29771), (1309, 21265), (4253, 6545)]