1330581105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{69247}}^1$

素因数の和:69326

約数の個数: 48

約数和(自身を含む): 2679066624

約数和(自身を除く): 1348485519

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 3843, 6405, 19215, 69247, 207741, 346235, 484729, 623223, 1038705, 1454187, 2423645, 3116115, 4224067, 4362561, 7270935, 12672201, 21120335, 21812805, 29568469, 38016603, 63361005, 88705407, 147842345, 190083015, 266116221, 443527035, 1330581105]

約数ペア:

[(1, 1330581105), (3, 443527035), (5, 266116221), (7, 190083015), (9, 147842345), (15, 88705407), (21, 63361005), (35, 38016603), (45, 29568469), (61, 21812805), (63, 21120335), (105, 12672201), (183, 7270935), (305, 4362561), (315, 4224067), (427, 3116115), (549, 2423645), (915, 1454187), (1281, 1038705), (2135, 623223), (2745, 484729), (3843, 346235), (6405, 207741), (19215, 69247)]