147945985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{158231}}^1$

素因数の和:158264

約数の個数: 16

約数和(自身を含む): 205068672

約数和(自身を除く): 57122687

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 158231, 791155, 1740541, 2689927, 8702705, 13449635, 29589197, 147945985]

約数ペア:

[(1, 147945985), (5, 29589197), (11, 13449635), (17, 8702705), (55, 2689927), (85, 1740541), (187, 791155), (935, 158231)]