268205895

素因数分解:

$3^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{5849}}^1$

素因数の和:6879

約数の個数: 24

約数和(自身を含む): 465426000

約数和(自身を除く): 197220105

約数列:

[1, 3, 5, 9, 15, 45, 1019, 3057, 5095, 5849, 9171, 15285, 17547, 29245, 45855, 52641, 87735, 263205, 5960131, 17880393, 29800655, 53641179, 89401965, 268205895]

約数ペア:

[(1, 268205895), (3, 89401965), (5, 53641179), (9, 29800655), (15, 17880393), (45, 5960131), (1019, 263205), (3057, 87735), (5095, 52641), (5849, 45855), (9171, 29245), (15285, 17547)]