16185555

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 29056320

約数和(自身を除く): 12870765

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1061, 1695, 3051, 3183, 5085, 5305, 9549, 15255, 15915, 28647, 47745, 119893, 143235, 359679, 599465, 1079037, 1798395, 3237111, 5395185, 16185555]

約数ペア:

[(1, 16185555), (3, 5395185), (5, 3237111), (9, 1798395), (15, 1079037), (27, 599465), (45, 359679), (113, 143235), (135, 119893), (339, 47745), (565, 28647), (1017, 15915), (1061, 15255), (1695, 9549), (3051, 5305), (3183, 5085)]