61520855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{14159}}^1$

素因数の和:14254

約数の個数: 16

約数和(自身を含む): 81561600

約数和(自身を除く): 20040745

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 14159, 70795, 155749, 778745, 1118561, 5592805, 12304171, 61520855]

約数ペア:

[(1, 61520855), (5, 12304171), (11, 5592805), (55, 1118561), (79, 778745), (395, 155749), (869, 70795), (4345, 14159)]