4914945

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{743}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 10177920

約数和(自身を除く): 5262975

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 743, 945, 1323, 2205, 2229, 3715, 5201, 6615, 6687, 11145, 15603, 20061, 26005, 33435, 36407, 46809, 78015, 100305, 109221, 140427, 182035, 234045, 327663, 546105, 702135, 982989, 1638315, 4914945]

約数ペア:

[(1, 4914945), (3, 1638315), (5, 982989), (7, 702135), (9, 546105), (15, 327663), (21, 234045), (27, 182035), (35, 140427), (45, 109221), (49, 100305), (63, 78015), (105, 46809), (135, 36407), (147, 33435), (189, 26005), (245, 20061), (315, 15603), (441, 11145), (735, 6687), (743, 6615), (945, 5201), (1323, 3715), (2205, 2229)]