27789525

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1222

約数の個数: 36

約数和(自身を含む): 50260548

約数和(自身を除く): 22471023

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1093, 1695, 2825, 3279, 5085, 5465, 8475, 9837, 16395, 25425, 27325, 49185, 81975, 123509, 245925, 370527, 617545, 1111581, 1852635, 3087725, 5557905, 9263175, 27789525]

約数ペア:

[(1, 27789525), (3, 9263175), (5, 5557905), (9, 3087725), (15, 1852635), (25, 1111581), (45, 617545), (75, 370527), (113, 245925), (225, 123509), (339, 81975), (565, 49185), (1017, 27325), (1093, 25425), (1695, 16395), (2825, 9837), (3279, 8475), (5085, 5465)]