15122159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 16917600

約数和(自身を除く): 1795441

約数列:

[1, 13, 37, 149, 211, 481, 1937, 2743, 5513, 7807, 31439, 71669, 101491, 408707, 1163243, 15122159]

約数ペア:

[(1, 15122159), (13, 1163243), (37, 408707), (149, 101491), (211, 71669), (481, 31439), (1937, 7807), (2743, 5513)]