29991436845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86931701}}^1$

素因数の和:86931732

約数の個数: 16

約数和(自身を含む): 50072660352

約数和(自身を除く): 20081223507

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 86931701, 260795103, 434658505, 1303975515, 1999429123, 5998287369, 9997145615, 29991436845]

約数ペア:

[(1, 29991436845), (3, 9997145615), (5, 5998287369), (15, 1999429123), (23, 1303975515), (69, 434658505), (115, 260795103), (345, 86931701)]