18100995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9973}}^1$

素因数の和:10003

約数の個数: 24

約数和(自身を含む): 31837008

約数和(自身を除く): 13736013

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 9973, 29919, 49865, 109703, 149595, 329109, 548515, 1206733, 1645545, 3620199, 6033665, 18100995]

約数ペア:

[(1, 18100995), (3, 6033665), (5, 3620199), (11, 1645545), (15, 1206733), (33, 548515), (55, 329109), (121, 149595), (165, 109703), (363, 49865), (605, 29919), (1815, 9973)]