27438165

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6037}}^1$

素因数の和:6149

約数の個数: 24

約数和(自身を含む): 48038328

約数和(自身を除く): 20600163

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 6037, 18111, 30185, 54333, 90555, 271665, 609737, 1829211, 3048685, 5487633, 9146055, 27438165]

約数ペア:

[(1, 27438165), (3, 9146055), (5, 5487633), (9, 3048685), (15, 1829211), (45, 609737), (101, 271665), (303, 90555), (505, 54333), (909, 30185), (1515, 18111), (4545, 6037)]