172336045

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{2663}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 242061696

約数和(自身を除く): 69725651

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 1849, 2663, 9245, 12943, 13315, 18641, 64715, 93205, 114509, 572545, 801563, 4007815, 4923887, 24619435, 34467209, 172336045]

約数ペア:

[(1, 172336045), (5, 34467209), (7, 24619435), (35, 4923887), (43, 4007815), (215, 801563), (301, 572545), (1505, 114509), (1849, 93205), (2663, 64715), (9245, 18641), (12943, 13315)]