4237855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 5529600

約数和(自身を除く): 1291745

約数列:

[1, 5, 19, 31, 95, 155, 589, 1439, 2945, 7195, 27341, 44609, 136705, 223045, 847571, 4237855]

約数ペア:

[(1, 4237855), (5, 847571), (19, 223045), (31, 136705), (95, 44609), (155, 27341), (589, 7195), (1439, 2945)]