2018700825

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{340709}}^1$

素因数の和:340801

約数の個数: 24

約数和(自身を含む): 3379843200

約数和(自身を除く): 1361142375

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 5925, 340709, 1022127, 1703545, 5110635, 8517725, 25553175, 26916011, 80748033, 134580055, 403740165, 672900275, 2018700825]

約数ペア:

[(1, 2018700825), (3, 672900275), (5, 403740165), (15, 134580055), (25, 80748033), (75, 26916011), (79, 25553175), (237, 8517725), (395, 5110635), (1185, 1703545), (1975, 1022127), (5925, 340709)]