68132855

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 101274624

約数和(自身を除く): 33141769

約数列:

[1, 5, 7, 17, 35, 43, 85, 119, 215, 301, 595, 731, 1505, 2663, 3655, 5117, 13315, 18641, 25585, 45271, 93205, 114509, 226355, 316897, 572545, 801563, 1584485, 1946653, 4007815, 9733265, 13626571, 68132855]

約数ペア:

[(1, 68132855), (5, 13626571), (7, 9733265), (17, 4007815), (35, 1946653), (43, 1584485), (85, 801563), (119, 572545), (215, 316897), (301, 226355), (595, 114509), (731, 93205), (1505, 45271), (2663, 25585), (3655, 18641), (5117, 13315)]