195030275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{709201}}^1$

素因数の和:709222

約数の個数: 12

約数和(自身を含む): 263823144

約数和(自身を除く): 68792869

約数列:

[1, 5, 11, 25, 55, 275, 709201, 3546005, 7801211, 17730025, 39006055, 195030275]

約数ペア:

[(1, 195030275), (5, 39006055), (11, 17730025), (25, 7801211), (55, 3546005), (275, 709201)]