1297029155

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 1630540800

約数和(自身を除く): 333511645

約数列:

[1, 5, 47, 59, 139, 235, 295, 673, 695, 2773, 3365, 6533, 8201, 13865, 31631, 32665, 39707, 41005, 93547, 158155, 198535, 385447, 467735, 1866229, 1927235, 4396709, 5519273, 9331145, 21983545, 27596365, 259405831, 1297029155]

約数ペア:

[(1, 1297029155), (5, 259405831), (47, 27596365), (59, 21983545), (139, 9331145), (235, 5519273), (295, 4396709), (673, 1927235), (695, 1866229), (2773, 467735), (3365, 385447), (6533, 198535), (8201, 158155), (13865, 93547), (31631, 41005), (32665, 39707)]