12371775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12689}}^1$

素因数の和:12715

約数の個数: 24

約数和(自身を含む): 22029840

約数和(自身を除く): 9658065

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 12689, 38067, 63445, 164957, 190335, 317225, 494871, 824785, 951675, 2474355, 4123925, 12371775]

約数ペア:

[(1, 12371775), (3, 4123925), (5, 2474355), (13, 951675), (15, 824785), (25, 494871), (39, 317225), (65, 190335), (75, 164957), (195, 63445), (325, 38067), (975, 12689)]