11209620455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{28541}}^1$

素因数の和:28787

約数の個数: 32

約数和(自身を含む): 15149636928

約数和(自身を除く): 3940016473

約数列:

[1, 5, 11, 37, 55, 185, 193, 407, 965, 2035, 2123, 7141, 10615, 28541, 35705, 78551, 142705, 313951, 392755, 1056017, 1569755, 5280085, 5508413, 11616187, 27542065, 58080935, 60592543, 203811281, 302962715, 1019056405, 2241924091, 11209620455]

約数ペア:

[(1, 11209620455), (5, 2241924091), (11, 1019056405), (37, 302962715), (55, 203811281), (185, 60592543), (193, 58080935), (407, 27542065), (965, 11616187), (2035, 5508413), (2123, 5280085), (7141, 1569755), (10615, 1056017), (28541, 392755), (35705, 313951), (78551, 142705)]