57487005

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 105655680

約数和(自身を除く): 48168675

約数列:

[1, 3, 5, 9, 15, 23, 45, 67, 69, 115, 201, 207, 335, 345, 603, 829, 1005, 1035, 1541, 2487, 3015, 4145, 4623, 7461, 7705, 12435, 13869, 19067, 23115, 37305, 55543, 57201, 69345, 95335, 166629, 171603, 277715, 286005, 499887, 833145, 858015, 1277489, 2499435, 3832467, 6387445, 11497401, 19162335, 57487005]

約数ペア:

[(1, 57487005), (3, 19162335), (5, 11497401), (9, 6387445), (15, 3832467), (23, 2499435), (45, 1277489), (67, 858015), (69, 833145), (115, 499887), (201, 286005), (207, 277715), (335, 171603), (345, 166629), (603, 95335), (829, 69345), (1005, 57201), (1035, 55543), (1541, 37305), (2487, 23115), (3015, 19067), (4145, 13869), (4623, 12435), (7461, 7705)]