109173985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{9787}}^1$

素因数の和:9912

約数の個数: 16

約数和(自身を含む): 138128256

約数和(自身を除く): 28954271

約数列:

[1, 5, 23, 97, 115, 485, 2231, 9787, 11155, 48935, 225101, 949339, 1125505, 4746695, 21834797, 109173985]

約数ペア:

[(1, 109173985), (5, 21834797), (23, 4746695), (97, 1125505), (115, 949339), (485, 225101), (2231, 48935), (9787, 11155)]