244557985

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{3779}}^1$

素因数の和:3877

約数の個数: 24

約数和(自身を含む): 343465920

約数和(自身を除く): 98907935

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 1849, 3779, 9245, 12943, 18895, 26453, 64715, 132265, 162497, 812485, 1137479, 5687395, 6987371, 34936855, 48911597, 244557985]

約数ペア:

[(1, 244557985), (5, 48911597), (7, 34936855), (35, 6987371), (43, 5687395), (215, 1137479), (301, 812485), (1505, 162497), (1849, 132265), (3779, 64715), (9245, 26453), (12943, 18895)]