27340405

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 33384960

約数和(自身を除く): 6044555

約数列:

[1, 5, 137, 167, 239, 685, 835, 1195, 22879, 32743, 39913, 114395, 163715, 199565, 5468081, 27340405]

約数ペア:

[(1, 27340405), (5, 5468081), (137, 199565), (167, 163715), (239, 114395), (685, 39913), (835, 32743), (1195, 22879)]