190023165

素因数分解:

$3^4\times 5^1\times {\mathrm{469193}}^1$

素因数の和:469210

約数の個数: 20

約数和(自身を含む): 340634844

約数和(自身を除く): 150611679

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 469193, 1407579, 2345965, 4222737, 7037895, 12668211, 21113685, 38004633, 63341055, 190023165]

約数ペア:

[(1, 190023165), (3, 63341055), (5, 38004633), (9, 21113685), (15, 12668211), (27, 7037895), (45, 4222737), (81, 2345965), (135, 1407579), (405, 469193)]