1925875

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 32

約数和(自身を含む): 2875392

約数和(自身を除く): 949517

約数列:

[1, 5, 7, 25, 31, 35, 71, 125, 155, 175, 217, 355, 497, 775, 875, 1085, 1775, 2201, 2485, 3875, 5425, 8875, 11005, 12425, 15407, 27125, 55025, 62125, 77035, 275125, 385175, 1925875]

約数ペア:

[(1, 1925875), (5, 385175), (7, 275125), (25, 77035), (31, 62125), (35, 55025), (71, 27125), (125, 15407), (155, 12425), (175, 11005), (217, 8875), (355, 5425), (497, 3875), (775, 2485), (875, 2201), (1085, 1775)]