18329127955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{31531}}^1$

素因数の和:31795

約数の個数: 32

約数和(自身を含む): 24065222400

約数和(自身を除く): 5736094445

約数列:

[1, 5, 19, 29, 95, 145, 211, 551, 1055, 2755, 4009, 6119, 20045, 30595, 31531, 116261, 157655, 581305, 599089, 914399, 2995445, 4571995, 6653041, 17373581, 33265205, 86867905, 126407779, 192938189, 632038895, 964690945, 3665825591, 18329127955]

約数ペア:

[(1, 18329127955), (5, 3665825591), (19, 964690945), (29, 632038895), (95, 192938189), (145, 126407779), (211, 86867905), (551, 33265205), (1055, 17373581), (2755, 6653041), (4009, 4571995), (6119, 2995445), (20045, 914399), (30595, 599089), (31531, 581305), (116261, 157655)]