7105215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 12418560

約数和(自身を除く): 5313345

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 439, 1079, 1245, 1317, 2195, 3237, 5395, 5707, 6585, 16185, 17121, 28535, 36437, 85605, 109311, 182185, 473681, 546555, 1421043, 2368405, 7105215]

約数ペア:

[(1, 7105215), (3, 2368405), (5, 1421043), (13, 546555), (15, 473681), (39, 182185), (65, 109311), (83, 85605), (195, 36437), (249, 28535), (415, 17121), (439, 16185), (1079, 6585), (1245, 5707), (1317, 5395), (2195, 3237)]