8528875

素因数分解:

$5^3\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 24

約数和(自身を含む): 11153376

約数和(自身を除く): 2624501

約数列:

[1, 5, 25, 31, 71, 125, 155, 355, 775, 961, 1775, 2201, 3875, 4805, 8875, 11005, 24025, 55025, 68231, 120125, 275125, 341155, 1705775, 8528875]

約数ペア:

[(1, 8528875), (5, 1705775), (25, 341155), (31, 275125), (71, 120125), (125, 68231), (155, 55025), (355, 24025), (775, 11005), (961, 8875), (1775, 4805), (2201, 3875)]