11180455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 16611840

約数和(自身を除く): 5431385

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 823, 1045, 1235, 2717, 4115, 9053, 10699, 13585, 15637, 45265, 53495, 78185, 117689, 172007, 203281, 588445, 860035, 1016405, 2236091, 11180455]

約数ペア:

[(1, 11180455), (5, 2236091), (11, 1016405), (13, 860035), (19, 588445), (55, 203281), (65, 172007), (95, 117689), (143, 78185), (209, 53495), (247, 45265), (715, 15637), (823, 13585), (1045, 10699), (1235, 9053), (2717, 4115)]