66450105

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21401}}^1$

素因数の和:21438

約数の個数: 32

約数和(自身を含む): 123275520

約数和(自身を除く): 56825415

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 21401, 64203, 107005, 192609, 321015, 492223, 577827, 963045, 1476669, 2461115, 2889135, 4430007, 7383345, 13290021, 22150035, 66450105]

約数ペア:

[(1, 66450105), (3, 22150035), (5, 13290021), (9, 7383345), (15, 4430007), (23, 2889135), (27, 2461115), (45, 1476669), (69, 963045), (115, 577827), (135, 492223), (207, 321015), (345, 192609), (621, 107005), (1035, 64203), (3105, 21401)]