219099385

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1\times {\mathrm{1129}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 270522000

約数和(自身を除く): 51422615

約数列:

[1, 5, 37, 185, 1049, 1129, 5245, 5645, 38813, 41773, 194065, 208865, 1184321, 5921605, 43819877, 219099385]

約数ペア:

[(1, 219099385), (5, 43819877), (37, 5921605), (185, 1184321), (1049, 208865), (1129, 194065), (5245, 41773), (5645, 38813)]