47288605

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 71495424

約数和(自身を除く): 24206819

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 1505, 2417, 2795, 3913, 12085, 16919, 19565, 31421, 84595, 103931, 157105, 219947, 519655, 727517, 1099735, 1351103, 3637585, 6755515, 9457721, 47288605]

約数ペア:

[(1, 47288605), (5, 9457721), (7, 6755515), (13, 3637585), (35, 1351103), (43, 1099735), (65, 727517), (91, 519655), (215, 219947), (301, 157105), (455, 103931), (559, 84595), (1505, 31421), (2417, 19565), (2795, 16919), (3913, 12085)]