27826775

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 36046800

約数和(自身を除く): 8220025

約数列:

[1, 5, 25, 37, 67, 185, 335, 449, 925, 1675, 2245, 2479, 11225, 12395, 16613, 30083, 61975, 83065, 150415, 415325, 752075, 1113071, 5565355, 27826775]

約数ペア:

[(1, 27826775), (5, 5565355), (25, 1113071), (37, 752075), (67, 415325), (185, 150415), (335, 83065), (449, 61975), (925, 30083), (1675, 16613), (2245, 12395), (2479, 11225)]