12695405

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 15759360

約数和(自身を除く): 3063955

約数列:

[1, 5, 47, 89, 235, 445, 607, 3035, 4183, 20915, 28529, 54023, 142645, 270115, 2539081, 12695405]

約数ペア:

[(1, 12695405), (5, 2539081), (47, 270115), (89, 142645), (235, 54023), (445, 28529), (607, 20915), (3035, 4183)]