1938202005

素因数分解:

$3^1\times 5^1\times {\mathrm{2963}}^1\times {\mathrm{43609}}^1$

素因数の和:46580

約数の個数: 16

約数和(自身を含む): 3102240960

約数和(自身を除く): 1164038955

約数列:

[1, 3, 5, 15, 2963, 8889, 14815, 43609, 44445, 130827, 218045, 654135, 129213467, 387640401, 646067335, 1938202005]

約数ペア:

[(1, 1938202005), (3, 646067335), (5, 387640401), (15, 129213467), (2963, 654135), (8889, 218045), (14815, 130827), (43609, 44445)]