157154195

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{3877}}^1$

素因数の和:3971

約数の個数: 24

約数和(自身を含む): 210435792

約数和(自身を除く): 53281597

約数列:

[1, 5, 11, 55, 67, 121, 335, 605, 737, 3685, 3877, 8107, 19385, 40535, 42647, 213235, 259759, 469117, 1298795, 2345585, 2857349, 14286745, 31430839, 157154195]

約数ペア:

[(1, 157154195), (5, 31430839), (11, 14286745), (55, 2857349), (67, 2345585), (121, 1298795), (335, 469117), (605, 259759), (737, 213235), (3685, 42647), (3877, 40535), (8107, 19385)]