11510785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 17200512

約数和(自身を除く): 5689727

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 947, 1105, 2431, 4735, 10417, 12155, 12311, 16099, 52085, 61555, 80495, 135421, 177089, 209287, 677105, 885445, 1046435, 2302157, 11510785]

約数ペア:

[(1, 11510785), (5, 2302157), (11, 1046435), (13, 885445), (17, 677105), (55, 209287), (65, 177089), (85, 135421), (143, 80495), (187, 61555), (221, 52085), (715, 16099), (935, 12311), (947, 12155), (1105, 10417), (2431, 4735)]