2220367965

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{4933}}^1$

素因数の和:5789

約数の個数: 32

約数和(自身を含む): 3653844096

約数和(自身を除く): 1433476131

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 811, 2433, 4055, 4933, 12165, 14799, 24665, 30007, 73995, 90021, 150035, 182521, 450105, 547563, 912605, 2737815, 4000663, 12001989, 20003315, 60009945, 148024531, 444073593, 740122655, 2220367965]

約数ペア:

[(1, 2220367965), (3, 740122655), (5, 444073593), (15, 148024531), (37, 60009945), (111, 20003315), (185, 12001989), (555, 4000663), (811, 2737815), (2433, 912605), (4055, 547563), (4933, 450105), (12165, 182521), (14799, 150035), (24665, 90021), (30007, 73995)]