4178955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 8110080

約数和(自身を除く): 3931125

約数列:

[1, 3, 5, 11, 15, 19, 31, 33, 43, 55, 57, 93, 95, 129, 155, 165, 209, 215, 285, 341, 465, 473, 589, 627, 645, 817, 1023, 1045, 1333, 1419, 1705, 1767, 2365, 2451, 2945, 3135, 3999, 4085, 5115, 6479, 6665, 7095, 8835, 8987, 12255, 14663, 19437, 19995, 25327, 26961, 32395, 43989, 44935, 73315, 75981, 97185, 126635, 134805, 219945, 278597, 379905, 835791, 1392985, 4178955]

約数ペア:

[(1, 4178955), (3, 1392985), (5, 835791), (11, 379905), (15, 278597), (19, 219945), (31, 134805), (33, 126635), (43, 97185), (55, 75981), (57, 73315), (93, 44935), (95, 43989), (129, 32395), (155, 26961), (165, 25327), (209, 19995), (215, 19437), (285, 14663), (341, 12255), (465, 8987), (473, 8835), (589, 7095), (627, 6665), (645, 6479), (817, 5115), (1023, 4085), (1045, 3999), (1333, 3135), (1419, 2945), (1705, 2451), (1767, 2365)]