313823075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1319}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 403307520

約数和(自身を除く): 89484445

約数列:

[1, 5, 25, 31, 155, 307, 775, 1319, 1535, 6595, 7675, 9517, 32975, 40889, 47585, 204445, 237925, 404933, 1022225, 2024665, 10123325, 12552923, 62764615, 313823075]

約数ペア:

[(1, 313823075), (5, 62764615), (25, 12552923), (31, 10123325), (155, 2024665), (307, 1022225), (775, 404933), (1319, 237925), (1535, 204445), (6595, 47585), (7675, 40889), (9517, 32975)]