27219295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3109}}^1$

素因数の和:3234

約数の個数: 16

約数和(自身を含む): 34931520

約数和(自身を除く): 7712225

約数列:

[1, 5, 17, 85, 103, 515, 1751, 3109, 8755, 15545, 52853, 264265, 320227, 1601135, 5443859, 27219295]

約数ペア:

[(1, 27219295), (5, 5443859), (17, 1601135), (85, 320227), (103, 264265), (515, 52853), (1751, 15545), (3109, 8755)]