169380145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1\times {\mathrm{2243}}^1$

素因数の和:3632

約数の個数: 16

約数和(自身を含む): 221994432

約数和(自身を除く): 52614287

約数列:

[1, 5, 11, 55, 1373, 2243, 6865, 11215, 15103, 24673, 75515, 123365, 3079639, 15398195, 33876029, 169380145]

約数ペア:

[(1, 169380145), (5, 33876029), (11, 15398195), (55, 3079639), (1373, 123365), (2243, 75515), (6865, 24673), (11215, 15103)]