27490075

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 35453088

約数和(自身を除く): 7963013

約数列:

[1, 5, 25, 37, 113, 185, 263, 565, 925, 1315, 2825, 4181, 6575, 9731, 20905, 29719, 48655, 104525, 148595, 243275, 742975, 1099603, 5498015, 27490075]

約数ペア:

[(1, 27490075), (5, 5498015), (25, 1099603), (37, 742975), (113, 243275), (185, 148595), (263, 104525), (565, 48655), (925, 29719), (1315, 20905), (2825, 9731), (4181, 6575)]