8223875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{5981}}^1$

素因数の和:6007

約数の個数: 16

約数和(自身を含む): 11198304

約数和(自身を除く): 2974429

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 5981, 29905, 65791, 149525, 328955, 747625, 1644775, 8223875]

約数ペア:

[(1, 8223875), (5, 1644775), (11, 747625), (25, 328955), (55, 149525), (125, 65791), (275, 29905), (1375, 5981)]