143047395

素因数分解:

$3^2\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{2161}}^1$

素因数の和:3643

約数の個数: 24

約数和(自身を含む): 248232192

約数和(自身を除く): 105184797

約数列:

[1, 3, 5, 9, 15, 45, 1471, 2161, 4413, 6483, 7355, 10805, 13239, 19449, 22065, 32415, 66195, 97245, 3178831, 9536493, 15894155, 28609479, 47682465, 143047395]

約数ペア:

[(1, 143047395), (3, 47682465), (5, 28609479), (9, 15894155), (15, 9536493), (45, 3178831), (1471, 97245), (2161, 66195), (4413, 32415), (6483, 22065), (7355, 19449), (10805, 13239)]