25147355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8539}}^1$

素因数の和:8594

約数の個数: 16

約数和(自身を含む): 32793600

約数和(自身を除く): 7646245

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 8539, 42695, 162241, 264709, 811205, 1323545, 5029471, 25147355]

約数ペア:

[(1, 25147355), (5, 5029471), (19, 1323545), (31, 811205), (95, 264709), (155, 162241), (589, 42695), (2945, 8539)]