42135405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7451}}^1$

素因数の和:7501

約数の個数: 32

約数和(自身を含む): 75116160

約数和(自身を除く): 32980755

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 7451, 22353, 37255, 96863, 111765, 216079, 290589, 484315, 648237, 1080395, 1452945, 2809027, 3241185, 8427081, 14045135, 42135405]

約数ペア:

[(1, 42135405), (3, 14045135), (5, 8427081), (13, 3241185), (15, 2809027), (29, 1452945), (39, 1080395), (65, 648237), (87, 484315), (145, 290589), (195, 216079), (377, 111765), (435, 96863), (1131, 37255), (1885, 22353), (5655, 7451)]