2929745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 4451328

約数和(自身を除く): 1521583

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 137, 235, 329, 455, 611, 685, 959, 1645, 1781, 3055, 4277, 4795, 6439, 8905, 12467, 21385, 32195, 45073, 62335, 83707, 225365, 418535, 585949, 2929745]

約数ペア:

[(1, 2929745), (5, 585949), (7, 418535), (13, 225365), (35, 83707), (47, 62335), (65, 45073), (91, 32195), (137, 21385), (235, 12467), (329, 8905), (455, 6439), (611, 4795), (685, 4277), (959, 3055), (1645, 1781)]