3851021555

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1\times {\mathrm{1151}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 4993228800

約数和(自身を除く): 1142207245

約数列:

[1, 5, 19, 41, 95, 205, 779, 859, 1151, 3895, 4295, 5755, 16321, 21869, 35219, 47191, 81605, 109345, 176095, 235955, 669161, 896629, 988709, 3345805, 4483145, 4943545, 18785471, 40537069, 93927355, 202685345, 770204311, 3851021555]

約数ペア:

[(1, 3851021555), (5, 770204311), (19, 202685345), (41, 93927355), (95, 40537069), (205, 18785471), (779, 4943545), (859, 4483145), (1151, 3345805), (3895, 988709), (4295, 896629), (5755, 669161), (16321, 235955), (21869, 176095), (35219, 109345), (47191, 81605)]