12729405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 22700160

約数和(自身を除く): 9970755

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 2251, 5655, 6753, 11255, 29263, 33765, 65279, 87789, 146315, 195837, 326395, 438945, 848627, 979185, 2545881, 4243135, 12729405]

約数ペア:

[(1, 12729405), (3, 4243135), (5, 2545881), (13, 979185), (15, 848627), (29, 438945), (39, 326395), (65, 195837), (87, 146315), (145, 87789), (195, 65279), (377, 33765), (435, 29263), (1131, 11255), (1885, 6753), (2251, 5655)]