123485187955

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1\times {\mathrm{201821}}^1$

素因数の和:203454

約数の個数: 16

約数和(自身を含む): 150155568000

約数和(自身を除く): 26670380045

約数列:

[1, 5, 79, 395, 1549, 7745, 122371, 201821, 611855, 1009105, 15943859, 79719295, 312620729, 1563103645, 24697037591, 123485187955]

約数ペア:

[(1, 123485187955), (5, 24697037591), (79, 1563103645), (395, 312620729), (1549, 79719295), (7745, 15943859), (122371, 1009105), (201821, 611855)]