82172305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2243}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 104696064

約数和(自身を除く): 22523759

約数列:

[1, 5, 17, 85, 431, 2155, 2243, 7327, 11215, 36635, 38131, 190655, 966733, 4833665, 16434461, 82172305]

約数ペア:

[(1, 82172305), (5, 16434461), (17, 4833665), (85, 966733), (431, 190655), (2155, 38131), (2243, 36635), (7327, 11215)]