9213575

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 14641920

約数和(自身を除く): 5428345

約数列:

[1, 5, 7, 17, 19, 25, 35, 85, 95, 119, 133, 163, 175, 323, 425, 475, 595, 665, 815, 1141, 1615, 2261, 2771, 2975, 3097, 3325, 4075, 5705, 8075, 11305, 13855, 15485, 19397, 21679, 28525, 52649, 56525, 69275, 77425, 96985, 108395, 263245, 368543, 484925, 541975, 1316225, 1842715, 9213575]

約数ペア:

[(1, 9213575), (5, 1842715), (7, 1316225), (17, 541975), (19, 484925), (25, 368543), (35, 263245), (85, 108395), (95, 96985), (119, 77425), (133, 69275), (163, 56525), (175, 52649), (323, 28525), (425, 21679), (475, 19397), (595, 15485), (665, 13855), (815, 11305), (1141, 8075), (1615, 5705), (2261, 4075), (2771, 3325), (2975, 3097)]