173262545

素因数分解:

$5^1\times {\mathrm{229}}^1\times {\mathrm{389}}^2$

素因数の和:1012

約数の個数: 12

約数和(自身を含む): 209361180

約数和(自身を除く): 36098635

約数列:

[1, 5, 229, 389, 1145, 1945, 89081, 151321, 445405, 756605, 34652509, 173262545]

約数ペア:

[(1, 173262545), (5, 34652509), (229, 756605), (389, 445405), (1145, 151321), (1945, 89081)]