27850405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2927}}^1$

素因数の和:3116

約数の個数: 16

約数和(自身を含む): 36681984

約数和(自身を除く): 8831579

約数列:

[1, 5, 11, 55, 173, 865, 1903, 2927, 9515, 14635, 32197, 160985, 506371, 2531855, 5570081, 27850405]

約数ペア:

[(1, 27850405), (5, 5570081), (11, 2531855), (55, 506371), (173, 160985), (865, 32197), (1903, 14635), (2927, 9515)]