55431365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27239}}^1$

素因数の和:27292

約数の個数: 16

約数和(自身を含む): 74528640

約数和(自身を除く): 19097275

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 27239, 136195, 299629, 1007843, 1498145, 5039215, 11086273, 55431365]

約数ペア:

[(1, 55431365), (5, 11086273), (11, 5039215), (37, 1498145), (55, 1007843), (185, 299629), (407, 136195), (2035, 27239)]