3820025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 5356800

約数和(自身を除く): 1536775

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 479, 725, 1595, 2395, 5269, 7975, 11975, 13891, 26345, 69455, 131725, 152801, 347275, 764005, 3820025]

約数ペア:

[(1, 3820025), (5, 764005), (11, 347275), (25, 152801), (29, 131725), (55, 69455), (145, 26345), (275, 13891), (319, 11975), (479, 7975), (725, 5269), (1595, 2395)]