47718905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 65560320

約数和(自身を除く): 17841415

約数列:

[1, 5, 13, 23, 59, 65, 115, 295, 299, 541, 767, 1357, 1495, 2705, 3835, 6785, 7033, 12443, 17641, 31919, 35165, 62215, 88205, 159595, 161759, 414947, 734137, 808795, 2074735, 3670685, 9543781, 47718905]

約数ペア:

[(1, 47718905), (5, 9543781), (13, 3670685), (23, 2074735), (59, 808795), (65, 734137), (115, 414947), (295, 161759), (299, 159595), (541, 88205), (767, 62215), (1357, 35165), (1495, 31919), (2705, 17641), (3835, 12443), (6785, 7033)]