11243775

素因数分解:

$3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{761}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 18708624

約数和(自身を除く): 7464849

約数列:

[1, 3, 5, 15, 25, 75, 197, 591, 761, 985, 2283, 2955, 3805, 4925, 11415, 14775, 19025, 57075, 149917, 449751, 749585, 2248755, 3747925, 11243775]

約数ペア:

[(1, 11243775), (3, 3747925), (5, 2248755), (15, 749585), (25, 449751), (75, 149917), (197, 57075), (591, 19025), (761, 14775), (985, 11415), (2283, 4925), (2955, 3805)]