80308085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6607}}^1$

素因数の和:6653

約数の個数: 32

約数和(自身を含む): 119895552

約数和(自身を除く): 39587467

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 6607, 12155, 33035, 72677, 85891, 112319, 363385, 429455, 561595, 944801, 1235509, 1460147, 4724005, 6177545, 7300735, 16061617, 80308085]

約数ペア:

[(1, 80308085), (5, 16061617), (11, 7300735), (13, 6177545), (17, 4724005), (55, 1460147), (65, 1235509), (85, 944801), (143, 561595), (187, 429455), (221, 363385), (715, 112319), (935, 85891), (1105, 72677), (2431, 33035), (6607, 12155)]