27907935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 21443745

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2141, 2607, 4345, 6423, 10705, 13035, 23551, 32115, 70653, 117755, 169139, 353265, 507417, 845695, 1860529, 2537085, 5581587, 9302645, 27907935]

約数ペア:

[(1, 27907935), (3, 9302645), (5, 5581587), (11, 2537085), (15, 1860529), (33, 845695), (55, 507417), (79, 353265), (165, 169139), (237, 117755), (395, 70653), (869, 32115), (1185, 23551), (2141, 13035), (2607, 10705), (4345, 6423)]