84009325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2337

約数の個数: 24

約数和(自身を含む): 111588840

約数和(自身を除く): 27579515

約数列:

[1, 5, 17, 25, 85, 89, 425, 445, 1513, 2221, 2225, 7565, 11105, 37757, 37825, 55525, 188785, 197669, 943925, 988345, 3360373, 4941725, 16801865, 84009325]

約数ペア:

[(1, 84009325), (5, 16801865), (17, 4941725), (25, 3360373), (85, 988345), (89, 943925), (425, 197669), (445, 188785), (1513, 55525), (2221, 37825), (2225, 37757), (7565, 11105)]