142249095

素因数分解:

$3^3\times 5^1\times {\mathrm{1053697}}^1$

素因数の和:1053711

約数の個数: 16

約数和(自身を含む): 252887520

約数和(自身を除く): 110638425

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1053697, 3161091, 5268485, 9483273, 15805455, 28449819, 47416365, 142249095]

約数ペア:

[(1, 142249095), (3, 47416365), (5, 28449819), (9, 15805455), (15, 9483273), (27, 5268485), (45, 3161091), (135, 1053697)]