168491005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{6961}}^1$

素因数の和:7116

約数の個数: 16

約数和(自身を含む): 208525824

約数和(自身を除く): 40034819

約数列:

[1, 5, 47, 103, 235, 515, 4841, 6961, 24205, 34805, 327167, 716983, 1635835, 3584915, 33698201, 168491005]

約数ペア:

[(1, 168491005), (5, 33698201), (47, 3584915), (103, 1635835), (235, 716983), (515, 327167), (4841, 34805), (6961, 24205)]