214963245

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 458016000

約数和(自身を除く): 243052755

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 49, 57, 63, 95, 105, 133, 147, 171, 245, 285, 315, 343, 399, 441, 665, 733, 735, 855, 931, 1029, 1197, 1715, 1995, 2199, 2205, 2793, 3087, 3665, 4655, 5131, 5145, 5985, 6517, 6597, 8379, 10995, 13927, 13965, 15393, 15435, 19551, 25655, 32585, 32985, 35917, 41781, 41895, 46179, 58653, 69635, 76965, 97489, 97755, 107751, 125343, 179585, 208905, 230895, 251419, 292467, 293265, 323253, 487445, 538755, 626715, 682423, 754257, 877401, 1257095, 1462335, 1616265, 2047269, 2262771, 3412115, 3771285, 4387005, 4776961, 6141807, 10236345, 11313855, 14330883, 23884805, 30709035, 42992649, 71654415, 214963245]

約数ペア:

[(1, 214963245), (3, 71654415), (5, 42992649), (7, 30709035), (9, 23884805), (15, 14330883), (19, 11313855), (21, 10236345), (35, 6141807), (45, 4776961), (49, 4387005), (57, 3771285), (63, 3412115), (95, 2262771), (105, 2047269), (133, 1616265), (147, 1462335), (171, 1257095), (245, 877401), (285, 754257), (315, 682423), (343, 626715), (399, 538755), (441, 487445), (665, 323253), (733, 293265), (735, 292467), (855, 251419), (931, 230895), (1029, 208905), (1197, 179585), (1715, 125343), (1995, 107751), (2199, 97755), (2205, 97489), (2793, 76965), (3087, 69635), (3665, 58653), (4655, 46179), (5131, 41895), (5145, 41781), (5985, 35917), (6517, 32985), (6597, 32585), (8379, 25655), (10995, 19551), (13927, 15435), (13965, 15393)]