1296006925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{40787}}^1$

素因数の和:40869

約数の個数: 24

約数和(自身を含む): 1699391232

約数和(自身を除く): 403384307

約数列:

[1, 5, 25, 31, 41, 155, 205, 775, 1025, 1271, 6355, 31775, 40787, 203935, 1019675, 1264397, 1672267, 6321985, 8361335, 31609925, 41806675, 51840277, 259201385, 1296006925]

約数ペア:

[(1, 1296006925), (5, 259201385), (25, 51840277), (31, 41806675), (41, 31609925), (155, 8361335), (205, 6321985), (775, 1672267), (1025, 1264397), (1271, 1019675), (6355, 203935), (31775, 40787)]