55057995

素因数分解:

$3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{661}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 98187840

約数和(自身を除く): 43129845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 617, 661, 1851, 1983, 3085, 3305, 5553, 5949, 9255, 9915, 16659, 17847, 27765, 29745, 83295, 89235, 407837, 1223511, 2039185, 3670533, 6117555, 11011599, 18352665, 55057995]

約数ペア:

[(1, 55057995), (3, 18352665), (5, 11011599), (9, 6117555), (15, 3670533), (27, 2039185), (45, 1223511), (135, 407837), (617, 89235), (661, 83295), (1851, 29745), (1983, 27765), (3085, 17847), (3305, 16659), (5553, 9915), (5949, 9255)]