808377185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{34421}}^1$

素因数の和:34505

約数の個数: 32

約数和(自身を含む): 1229278464

約数和(自身を除く): 420901279

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 2135, 3355, 4697, 23485, 34421, 172105, 240947, 378631, 1204735, 1893155, 2099681, 2650417, 10498405, 13252085, 14697767, 23096491, 73488835, 115482455, 161675437, 808377185]

約数ペア:

[(1, 808377185), (5, 161675437), (7, 115482455), (11, 73488835), (35, 23096491), (55, 14697767), (61, 13252085), (77, 10498405), (305, 2650417), (385, 2099681), (427, 1893155), (671, 1204735), (2135, 378631), (3355, 240947), (4697, 172105), (23485, 34421)]