12746385

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1483}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 22224384

約数和(自身を除く): 9477999

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1483, 1719, 2865, 4449, 7415, 8595, 13347, 22245, 66735, 283253, 849759, 1416265, 2549277, 4248795, 12746385]

約数ペア:

[(1, 12746385), (3, 4248795), (5, 2549277), (9, 1416265), (15, 849759), (45, 283253), (191, 66735), (573, 22245), (955, 13347), (1483, 8595), (1719, 7415), (2865, 4449)]