12741105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 22127616

約数和(自身を除く): 9386511

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 223, 293, 669, 879, 1115, 1465, 2899, 3345, 3809, 4395, 8697, 11427, 14495, 19045, 43485, 57135, 65339, 196017, 326695, 849407, 980085, 2548221, 4247035, 12741105]

約数ペア:

[(1, 12741105), (3, 4247035), (5, 2548221), (13, 980085), (15, 849407), (39, 326695), (65, 196017), (195, 65339), (223, 57135), (293, 43485), (669, 19045), (879, 14495), (1115, 11427), (1465, 8697), (2899, 4395), (3345, 3809)]